Type: ADR111A
ASHIDA Numerical Single Pole Protection Relay
ADR211A (Communicable).
• Relay can be made either IDMT or Definite
Features: • Single Element (Phase/EF) over current IDMT with instant trip.
time. • Programmable operating time in
• Relay also can be used for REF or Current operated Neutral Displacement application.
instantaneous element. • Cold Load pickup for prolong inrush
• Back - lit LCD display for settings.
current.
• Display of Load current in terms of primary.
• In build Breaker Fail detection.
• Selection of Curve: Seven selectable curves
• USB (at front) and RS422/RS485 (at rear)
(Normal Inverse1 (C1), Normal Inverse2
Communication Port for remote SCADA
(C2), Very Inverse (C3), Extremely Inverse
(only for ADR211A i.e. communicable
(C4), Extremely Inverse (C4A) as per EE
Relay).
Relays, Long Time Inverse (C5) & Definite Time (C6).
General:
• Design using DSP technology.
The ADR111A is member of Ashida Numerical
• Latching of fault current up to last 5 faults
Relay family (Aditya Series) design to meet
with time stamping.
demand of low and medium switchgear control.
• Password protection for setting.
The ADR111A is a Single Pole Protection relay
• Site selectable CT secondary.
with Instantaneous high set and programmable output to simplify feeder protection wiring. The
ASHIDA ELECTRONICS PVT LTD.
आिशदा
ASHIDA HOUSE, Plot No. A-308, Road No. 21, Wagle Industrial Estate,Thane (W)-400 604. INDIA. E-mail:
[email protected] Web: www.ashidaelectronics.com
Ref.:ADR111A/ ADR211A_DO Issue: 01 17.11.2015 Page 1 /9
Type: ADR111A
ASHIDA Numerical Single Pole Protection Relay
ADR211A (Communicable).
ADR111A continuously monitors phase current,
sec and 1.3sec at 10 times). The unit also has
through
Time Multiplier Setting (TMS) from x0.01 to
CT
connections.
The
high-speed
micro-controller samples this current through a
x1.5
12-bit A/D converter. The micro-controller
instantaneous tripping function is having range
performs powerful Digital Algorithms to find
of 50% - 3000% and can be set in steps of
out Amplitude of current signal, and then this
50%. The high speeds CPU continuously
value is use for protection and metering
monitor the current input and compare with
function.
to
IDMT as well as instantaneous setting. If
fundamental frequency. Input current is also
current is above instantaneous setting the relay
displayed on 16 x 2 LCD display for metering.
provides immediate trip command bypassing
The Relay is having main three functions 1)
IDMT delay. If is input current is less than
Protection 2) Self-Supervision 3) Measurement.
instantaneous setting but more than IDMT
All
measurement
is
tuned
for
IDMT
delay
multiplication.
The
setting, CPU calculate IDMT delay as per 1
selected IDMT characteristic multiply it with
PROTECTION FUNCTIONS:
The ADR111A give maximum benefit/cost ratio.
TMS setting and provide trip command if fault is
The ADR111A give all the advantage of
persist even after this time delay.
numerical relay at affordable cost. Following is
All the settings are password protected to
summery
prevent unauthorised change.
of
different
protection
functions
provided by relay ANSI
IEC
Protection Functions
The stages of over current and Earth Fault
50
I>>
Instantaneous Over current Protection (OC-Inst.)
function are programmable as per IDMT
50N
IE>>
Instantaneous Ground OC (EF) Protection (EF-Inst.)
inverse
50,51
I>t, IP
Time Over current Protection (Phase) (OCIDMT.)
50N, 51N
IE>t, IEP
CLP
-
Cold load pickup
50BF
-
CB Failure detection protection functions
characteristic based on IEC standards. The time
delay
calculated
with
the
following mathematical formula:
Time Ground Over current Protection (EF-IDMT)
1.1 Over current/ Earth Fault Protection: The ADR111A has Single sensing element. The tripping current can be set from 5% to 250% in steps of 1% by Keys switch provided on front panel. The unit has got selection of IDMT
characteristic
of
international
IEC
standard Very inverse / Extremely Inverse / Long Inverse and Standard inverse (both 3.0
ASHIDA ELECTRONICS PVT LTD.
आिशदा
ASHIDA HOUSE, Plot No. A-308, Road No. 21, Wagle Industrial Estate,Thane (W)-400 604. INDIA. E-mail:
[email protected] Web: www.ashidaelectronics.com
Ref.: ADR111A/ ADR211A_DO Issue: 01 17.11.2015 Page 2 / 9
ASHIDA Numerical Single Pole Protection Relay Curve
Description
a
b
C1
IEC Standard Inverse 1
0.14
0.02
C2
IEC Standard Inverse 2
0.06
0.02
C3
IEC Very Inverse
13.5
1
C4
IEC Extremely Inverse
80
2
Extremely Inverse (C4A) as per EE Relays
80
2.2
C5
IEC Long Time Inverse
120
1
C6
Definite Time
-
-
C4A
1.2
Type: ADR111A ADR211A (Communicable).
Cold Load Function
Relay also equipped with cold load pick feature. During switching of load relay sense closing of CB by auxiliary contact of CB (through dedicated Status input marked as CB NO). Once CB closing is detected relay automatically switch settings to cold load setting (which independently adjustable) for pre define time (adjustable). After this cold load time relay switch back to original setting automatically and avoid wrong operation of relay.
ASHIDA ELECTRONICS PVT LTD.
आिशदा
ASHIDA HOUSE, Plot No. A-308, Road No. 21, Wagle Industrial Estate,Thane (W)-400 604. INDIA. E-mail:
[email protected] Web: www.ashidaelectronics.com
Ref.: ADR111A/ ADR211A_DO Issue: 01 17.11.2015 Page 3 / 9
ASHIDA Numerical Single Pole Protection Relay
1.3
Type: ADR111A ADR211A (Communicable).
Breaker Fail Function (50 BF)
Normally after tripping current should become Zero with in 100 – 200ms time depend upon type of fault and breaker mechanism. After Fault Relay start one internal timer (settable from 0.05s to 0.8 s) & if fault is not cleared during this time then relay declare as Breaker fails (LBB function).
2
SUPERVISION FUNCTION
2.1
Self-supervision
The continuously keeping track on its internal hardware and the movement it detect any failure of any component, it give message on LCD display, This feature is very useful to give pre information to avoid any mall - operation. In such situation it uses some default setting and remains in protection mode.
3
MEASUREMENT FUNCTION
In normal condition this display shows all settings. Via keyboard the display can be program to show the actual current flowing through the relay. If current excesses set value the relay gives trip command. The type of fault is displayed on LCD display. During the fault condition
the
relay measure
the
fault
current and store in non-volatile memory. The fault current can be read via keyboard on LCD display Last 5 fault values along with tripping counter can be view via keyboard.
All settings are save in electrically
erasable read only memory and remain.
ASHIDA ELECTRONICS PVT LTD.
आिशदा
ASHIDA HOUSE, Plot No. A-308, Road No. 21, Wagle Industrial Estate,Thane (W)-400 604. INDIA. E-mail:
[email protected] Web: www.ashidaelectronics.com
Ref.: ADR111A/ ADR211A_DO Issue: 01 17.11.2015 Page 4 / 9
Type: ADR111A
ASHIDA Numerical Single Pole Protection Relay 4
ADR211A (Communicable).
ORDERING INFORMATION
The relay is available with nos. of different option. The option is specified by model no. It is user responsibility to specify correct model no. while ordering. While Ordering Specify the following Information for ADR211A Relay Definition of Model No of Aditya Series of Relays AM – XXX – XX – XX – XX – XX – XX –XX XX= Communication protocol 00 Not applicable 02 IEC60870-5-103 Protocol XX= PT Secondary 00 Not applicable
XX= CT Secondary 03 1/5 Amp. XX= Auxiliary Supply 28 24 – 230 VAC/DC (±20%) X X = C a b i n e t Type 04 Draw out X X = C a b i n e t Size 01 CSA (138 X 138MM)
XXX = Sub Type 110 Single Pole OC/EF relay S e t t i n g s : O C / E F : 5 - 2 5 0 % i n s te p s o f 1 % , H F : 5 0 – 3 0 0 0 % I n steps of 1% T M S : X 0 . 0 1 – X 1 . 5 I n s t e p s o f X 0 .0 0 5 Contacts: 2 NO for trip, 1 NO for BF
O r d e r in g i n f o r m a t io n : A
D
R
2
1
1
A
-
A
M -
1
2
0
-
0
1
-
0
2
-
X
X
-
X
X
-
X
X
-
X
A va ilabl e M odels: • ADR111A – AM-110-01-04-28-03-00-00. (draw out cabinet) • ADR211A – AM-110-01-04-28-03-00-02. (draw out cabinet)
ASHIDA ELECTRONICS PVT LTD.
आिशदा
ASHIDA HOUSE, Plot No. A-308, Road No. 21, Wagle Industrial Estate,Thane (W)-400 604. INDIA. E-mail:
[email protected] Web: www.ashidaelectronics.com
Ref.: ADR111A/ ADR211A_DO Issue: 01 17.11.2015 Page 5 /9
X
Type: ADR111A
ASHIDA Numerical Single Pole Protection Relay 5
ADR211A (Communicable).
TECHNICAL SPECIFICATIONS General specifications Sr. No. I.
Specification
Particulars
Current Input
: Suitable for 1 Amp / 5 Amp site selectable.
II.
Aux. Supply
: 18 – 250 VDC. (±20%)
III.
VA burden on CTs
: Less than 0.2 VA.
IV.
VA burden on Aux.
: Less than 10VA on any supply.
V.
Pick up
: Within 1.1 times of set current value
VI.
Reset Value
: 90% of set current value.
VII.
Operating Time
: 6 selectable IDMT curve C1 to C5 and define time C6 : Instantaneous Time < 55ms on 2 times current of setting.
VIII.
Output Contact
1) 2 NO Trip duty contact for Alarm and Trip 2) 1 NO for Breaker Failure
IX.
Contact Rating
: Continuous: 5A : Make & carry for 0.5 sec : 30A : Make & carry for 3 sec : 15A
X.
Opto isolated input
: 4 Nos. Of Status input Rated voltage : 24 - 230V AC/DC
XI.
Continuous carrying capacity
: 2 x of rated for CT.
XII.
Thermal With stand for CT
: 40 x of rated CT for 3.0 sec.
XIII.
Operational Indicators (Flags)
ON / Error
: Green LED indicates Relay OK : Red LED indicates Problem in relay Hardware.
PKP
: Red LED indicates the Over Current relay Pickup.
FAULT
: Red LED indicates the Over Current relay trip, Hand Reset (HR) Type.
TRIP
: Green LED Indicates that Trip pulse is being executed. When BYPASS P.B. is pressed, actual trip is not executed.
Accuracy of protection function: XIV.
XV.
Over current: For operating Value
Pick-up Drop –off
90% of Set current value
For operating Time
IDMT Characteristic shape
As per class5 of 60255-151 cl.5.2 or 40ms whichever is greater
DT Operation
±5% or 40ms whichever is greater*
* Reference Condition
Fault current 2 time above set value
For operating Value
Pick-up
Within 1.1 times of set current value
Drop –off
90% of Set current value
For operating Time
IDMT Characteristic shape
As per class5 of 60255-151 cl.5.2 or 40ms whichever is greater
DT Operation
±5% or 40ms whichever is greater*
* Reference Condition
Fault current 2 time above set value
Cold Load:
ASHIDA ELECTRONICS PVT LTD.
आिशदा
Within 1.1 times of set current value
ASHIDA HOUSE, Plot No. A-308, Road No. 21, Wagle Industrial Estate,Thane (W)-400 604. INDIA. E-mail:
[email protected] Web: www.ashidaelectronics.com
Ref.: ADR111A/ ADR211A_DO Issue: 01 17.11.2015 Page 6 /9
Type: ADR111A
ASHIDA Numerical Single Pole Protection Relay
ADR211A (Communicable).
Drawing References
XVI.
: For Cabinet Type
CSA -150
MAC01926
: For Electrical Connection Diagram
AM – 110 – 01 – 02 – XX – XX – XX – XX
APR07408
Mechanical Specifications i.
Net Weight
: Approx. 2.5 Kg.
ii.
Enclosure Protection
:EM60529:2000 For Front : IP52 For Rear : IP20
6
RELAY SETTING
6.1
Relay setting Sr. No
6.2
Parameter
Setting / Ranges
1.
Password
000 – 999 in steps of 1
2.
New Password
000 – 999 in steps of 1
3.
Unit ID
001 – 250 in steps of 1
4.
I>
5 – 250 % in step of 1%
5.
I> TMS
0.01 – 1.50 in step of 0.005
6.
I>>
50 – 3000 % in Step of 1% (00 is Bypass)
7.
I> Curve
C1 – C6 in step of 1
8.
I> C6 Time
9.
I>> Delay
0.00 – 10.0 Sec in step of 0.01 Sec.
10.
BF Delay
0.00 – 800 msec in step of 50 msec (00 is Bypass)
11.
CT Sec
001 – 002 (001 = 1A, 002 = 5A)
12.
CT Pri
10 – 5000 A in step of 1A
13.
Test Block
001 – 002 (001 = Yes, 002 = No)
14.
Trip Ckt
001 – 002 (001 = Yes, 002 = No)
15.
Ann Type
001 – 002 (001 = H/I, 002 = C.A.)
16.
Ann Cont
001 – 002 (001 = SR, 002 = HR)
17.
Trip Cont
001 – 002 (001 = SR, 002 = HR)
18.
BF Cont
001 – 002 (001 = SR, 002 = HR)
19.
Com Port
RS232 / RS 485
20.
Set Parity
None / Even / Odd
21.
Baud Rate
01 – 05 (01 = 2400, 02 = 4800, 03 = 9600, 04 = 14400 & 05 = 19200)
22.
Hrm. Rst.
5 – 80 % in step of 5% (00 is Bypass)
0.00 – 99.9 Sec in step of 0.1 sec.
Cold Load Setting Sr. No
Parameter
Setting / Ranges
1.
CL Enable
001 – 002 (001 = Yes, 002 = No)
2.
CL Timer
0.1 – 10.0 Sec in step of 0.1 Sec
3.
CL I>
5 – 250 % in step of 1%
4.
CL I> TMS
0.01 – 1.50 in step of 0.005
ASHIDA ELECTRONICS PVT LTD.
आिशदा
ASHIDA HOUSE, Plot No. A-308, Road No. 21, Wagle Industrial Estate,Thane (W)-400 604. INDIA. E-mail:
[email protected] Web: www.ashidaelectronics.com
Ref.: ADR111A/ ADR211A_DO Issue: 01 17.11.2015 Page 7 /9
Type: ADR111A
ASHIDA Numerical Single Pole Protection Relay
6.3
5.
CL I>>
50 – 3000 % in step of 1% (00 is Bypass)
6.
CL I> Curve
C1 – C6 in step of 1
7.
CL I> C6 Del
0.00 – 99.9 Sec in step of 0.1 Sec.
8.
CL I>>Delay
0.00 – 10.0 Sec in step of 0.01 Sec.
Date and Time setting Sr. No
7
ADR211A (Communicable).
Parameter
Settings / Ranges
1.
SET Hours
00 to 23 Hrs in step 1.
2.
SET Minutes
00 to 59 Mins in step 1.
3.
SET Seconds
00 to 59 Sec. in step 1.
4.
SET Date
01 to 31 Days in step of 1.
5.
SET Month
01 to 12 Months in step of 1.
6.
SET Year
00 to 99 Years in step of 1.
CONFORMANCE TO STANDARD SR. NO.
TEST
STANDARDS
TEST SPECIFICATIONS
Impulse, Dielectric and Insulation Requirement Test Voltage Energy Polarity No. of impulses Duration between impulses EUT Condition
5kv, 1.2/50 µV 0.5 J +ve and –ve 3 on each polarity 5sec. Non Energized
i.
Impulse Voltage Test
IEC 60255-27:2005 (incl. corrigendum 2007)
ii.
Dielectric Voltage Withstand Test
IEC 60255-27:2005 (incl. corrigendum 2007)
Product shall withstand for 1 minute between 1) 2kV all terminals connected together with case earth. 2) 2kV independent circuit with case earth.
iii.
Insulation Resistance Test
IEC 60255-27:2005 (incl. corrigendum 2007)
Product shall have minimum insulation resistance of 100 MΩ at 500VDC Supply
Immunity Test
IEC6025526(ed3.0)-2013
1) 2.5 kV Common Mode a) Between Independent Ckt. and case earth. b) Independent circuit. 2) 1 kV Differential Mode a) Independent circuit. EUT Condition : Energized
iv.
High Frequency Disturbance Test
v.
Electrostatic Discharge
IEC6025526(ed3.0)-2013
1) 8kV air discharge 2) 6kV contact discharge Test Mode : Direct and Indirect Method EUT Condition : Energized
Surge Test
EN61000-4-5. IEC6025526(ed3.0)-2013
Front time / time to half value Source impedance Common Mode Differential Mode EUT Condition
vi.
ASHIDA ELECTRONICS PVT LTD.
आिशदा
ASHIDA HOUSE, Plot No. A-308, Road No. 21, Wagle Industrial Estate,Thane (W)-400 604. INDIA. E-mail:
[email protected] Web: www.ashidaelectronics.com
1.2 / 50 (8 / 20) μs 2Ω ±2 KV ± 1 KV Energized
Ref.: ADR111A/ ADR211A_DO Issue: 01 17.11.2015 Page 8 /9
ASHIDA Numerical Single Pole Protection Relay
vii.
Fast Transient
EN 61000-4-4:2004, IEC6025526(ed3.0)-2013
viii.
Radiated radio freq. Electromagnetic field
EN 61000-4-3: 2006+A1:2008 IEC6025526(ed3.0)-2013
Type: ADR111A ADR211A (Communicable).
Rise time (Tr) / Duration time (Td) Repetition rate Test Voltage EUT Condition
5 / 50 ns
Voltage Level Frequency Range Modulation Spot Frequency
10 V/m 80 - 1000 MHz 80% AM @ 1 KHz 80, 160, 380, 450 & 900 MHz
5 KHz and 100 KHz ± 2 KV Energized
Mechanical Tests
Vibration Response Test
ix.
Shock Response Test
x.
Frequency Range Cross Over Frequency Peak displacement before Cross Over Peak acceleration after Cross Over No. of Sweep Cycles per Axis EUT condition
10 Hz to 150 Hz 58 to 60 Hz 0.075mm
EN 60255-212:1996 Class 2
Peak Acceleration Pulse Duration No. of Pulses in each Direction EUT Condition
10 gn 11 ms 5 Energized
+20°C to +70°C 1° C per min
IEC 60068-2-2 Bd
Operating Temperature Maximum rate of change of temperature Duration EUT Condition
+20°C to +70°C 1° C per min
IEC 60068-2-2 Bd
Operating Temperature Maximum rate of change of temperature Duration EUT Condition Test Temperature
-25°C
Rate of change of temperature
1°C/min
EN 60255-211:1996 Class 2
1 gn 1 Energized
Environmental Tests
Dry Heat Operational Test
xi.
Dry Heat Storage Test
xii.
Cold Operational Test
xiii.
Cold Storage Test
xiv.
8
IEC 60255-1, EN 60068-2-1
IEC 60255-1, EN 60068-2-1
16 hour Energized
16 hour Not Energized
Duration of Cycle
16 hrs.
EUT Condition
Energized
Test Temperature
-25°C
Rate of change of temperature
1°C/min
Duration of Cycle
16 hrs.
EUT Condition
Energized
DATASHEET CHANGE LOG FOR ADR211A Issue No. 01
Date
Description /Changes
17.11.2015
First Prototype specification
ASHIDA ELECTRONICS PVT LTD.
आिशदा
ASHIDA HOUSE, Plot No. A-308, Road No. 21, Wagle Industrial Estate,Thane (W)-400 604. INDIA. E-mail:
[email protected] Web: www.ashidaelectronics.com
Ref.: ADR111A/ ADR211A_DO Issue: 01 17.11.2015 Page 9 /9