Telergon DC Isolators. for Photovoltaic applications
Telergon DC Isolators for Photovoltaic applications
Photovoltaic Switches up to 1800A Telergon DC isolators are the ideal switch range for photovolt...
Telergon DC Isolators for Photovoltaic applications
Photovoltaic Switches up to 1800A Telergon DC isolators are the ideal switch range for photovoltaic installations, with a high DC switching capability, Telergon isolators have been tested up to 1000V DC in accordance with IEC947.3.
Features • High DC switching capability • Up to 1000V DC operational voltage • Up to 1800A DC21B switching capability • Special rotary knife contacts for improved DC arc breaking • DIN profile models to suit any DIN slot • Optional external handles to IP65 • Models available in Hensel or W66, weatherproof enclosures
Switch Model
400V
DC Rated Operational voltage Ue 500V 600V 800V 900V 1000V 1200V 1500V DC Rated operational current DC21b (Ie) to IEC947.3
TFV5011 50A
40A
25A
10A
8A
8A
-
-
50A
50A
50A
50A
50A
40A
-
-
32A
32A
32A
32A
32A
32A
32A
23A
58A
58A
58A
58A
58A
58A
50A
23A
125A
125A
125A
125A
125A
100A
-
-
200A
200A
200A
180A
160A
160A
-
-
315A
315A
315A
280A
260A
250A
-
-
800A
700A
700A
630A
550A
500A
-
-
1250A
1250A
1250A
1000A
870A
850A
-
-
1800A
1800A
1800A
1500A
1350A
1250A
-
-
TFV5022
ZFV32
ZFV32x2
S501254PR0
S502004PR0
S503154PR0
S508004PC0
S512504PC0
S518004PS0
Spec Sheet:
TFV5011
Compact non polarized isolator 50A rated up to 1000V DC. Fault-make load-break switch operation, ideal for DC systems Padlockable handle with terminals rated to IP20. DIN profile for mounting in any DIN slot. Rotary oxidation proof contacts. Up to 2 x 6mm2 cables or 1 x 10mm2 fork lug. Application: PV array isolators. Certification: EN 60947.3, UL 508, File E332938.
Dimensions & Ratings Free air thermal current (Ith)
50A
Rated insulation voltage (Ui)
1500V
Rated operational voltage (Ue)
1000V
Rated impulse withstand voltage (Uimp)
6kV
Ambient temperature (Ith) -30 to +50 Rated Operational Current DC21B* (according to IEC 60947.3 and VDE 0660) at 400V DC at 500V DC at 600V DC at 850V DC at 1000V DC Rated Short-cct Making Capacity Short Time Withstand (1sec) Short-time withstand current (1 hour) Mechanical Endurance Weight
Compact non polarized isolator 50A rated up to 1000V DC. Fault-make load-break switch operation, ideal for DC systems. Padlockable handle with terminals rated to IP20. DIN profile for mounting in any DIN slot. Rotary oxidation proof contacts. Up to 2 x 6mm2 cables or 1 x 10mm2 fork lug. Application: PV array isolators. Certification: EN 60947.3, UL 508, File E332938.
Dimensions & Ratings Free air thermal current (Ith) Rated insulation voltage (Ui)
50A 1500V
Rated operational voltage (Ue) Rated impulse withstand voltage (Uimp)
1000V 6kV
Ambient temperature (Ith)
-30 to +50
Rated Operational Current DC21B* (according to IEC 60947.3 and VDE 0660) 1 x MPPT at 400V DC 50A at 500V DC at 600V DC at 800V DC at 900V DC at 1000V DC Rated Short-cct Making Capacity Short Time Withstand (1sec) Short-time withstand current (1 hour) Mechanical Endurance Weight Operating torque Connection torque Cable Size mm2
Compact non polarized isolator 32A rated up to 1500V DC. Fault-make load-break switch operation, ideal for DC systems. DIN profile complete with direct mounted padlockable handle. Terminals rated to IP20. Oxidation proof contacts with up to 16mm2 cable capacity. Application: PV array isolators. Certification: EN 60947.3, UL 508, File E332938.
New Ratings
Dimensions & Ratings Free air thermal current (Ith) Rated insulation pollution degree III (Ui) Rated insulation pollution degree II (Ui) Rated impulse withstand voltage (Uimp) Ambient temperature Enclosed
32A 1000V 1500V 8kV -40 to +45
Rated Operational Current DC21B* (according to IEC 60947.3 and VDE 0660) 1 x MPPT at 600V DC 32A 32A at 700V DC at 800V DC 32A at 900V DC 32A at 1000V DC 32A at 1200V DC 32A at 1500V DC 23A Maximum Fuse (A) Rated Conditional Short-cct Current Rated Short-cct Making Capacity Short Time Withstand (1sec) Power Loss / pole Mechanical Endurance Weight Operating torque Connection torque Cable Size mm2
Compact non polarized isolator 58A rated up to 1500V DC. Fault-make load-break switch operation, ideal for DC systems. DIN profile complete with direct mounted padlockable handle. Terminals rated to IP20 Oxidation proof contacts with up to 16mm2 cable capacity. Application: PV array isolators. Certification: EN 60947.3, UL 508, File E332938.
New Ratings
Dimensions & Ratings Free air thermal current (Ith) Rated insulation pollution degree III (Ui) Rated insulation pollution degree II (Ui) Rated impulse withstand voltage (Uimp) Ambient temperature Enclosed
58A 1000V 1500V 8kV -40 to +45
Rated Operational Current DC21B* (according to IEC 60947.3 and VDE 0660) 1 x MPPT at 600V DC 58A
2 x MPPT 32A
at 700V DC at 800V DC
58A 58A
32A 32A
at 900V DC at 1000V DC
58A 58A
32A 32A
at 1200V DC at 1500V DC
50A 23A
32A 23A
Maximum Fuse (A) Max padlock shank size
80 5mm
Rated Conditional Short-cct Current Rated Sshort-cct Making Capacity
1) Suitable at overvoltage category I to III, pollution degree 3 (standard-industry): Uimp = 8kV. 2) Suitable at overvoltage category I to III, pollution degree 2 (min. IP55): Uimp = 8kV.
DARWIN
CAIRNS
BRISBANE
NEWCASTLE
PERTH
SYDNEY WOLLONGONG ADELAIDE AUCKLAND
MELBOURNE
HOBART
National Customer Support Centre Tel: 1300 556 601 Fax: 1300 550 187 www.ipdgroup.com.au
