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BT PCM80 275 RM/4P Surge Protective Device

BT PCM80 275 RM/4P Surge Protective Device

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Surge Protective Device Data

Type	BT PCM80 275 RM/4P
According to IEC 61643-11/EN 61643-11	Class II (class 2/C) / Type 2
System mode	3 Phase TNS System (“ 4+0 " circuit)
Nominal a.c. voltage [UN](50/60Hz)	230V/400V
Rated voltage (max. continuous voltage) [U_c]( 50/60Hz )	275V
Nominal discharge current (8/20μs) [I_n]	40kA
Max. discharge current (8/20μs) [I_max]	80kA
Modules	4P
Voltage protection level at In [Up]	≤ 1.5kV
Voltage protection level at 5kA [Up]	≤ 1.2kV
Response time [tA]	≤ 25ns
Max. back up fuse [F]	125A gL/gG
Operating temperature range [Tu]	-40°C...+80°C
Cross-sectional area	1.5mm² ~ 25mm² solid / 35mm² flexible
Mounting on	35mm DIN rail, According to EN 60715
Number of remote terminals	1 or Selectable
Degree of Protection	IP 20
Failure indication	Red
Dimension	4 mods (72mm)
Enclosure material	Light gray thermoplastic, UL94-V0
Type of remote signaling contact	Switching contact
Switching capacity a.c.	250V/0.5A
Switching capacity d.c.	250V/0.1A, 125V/0.2A, 75V/0.5A
Place of installation	Indoor
Cross-sectional area for remote signaling contact	Max. 1.5mm² solid/flexible
Test standards	IEC 61643-11; EN 61643-11; GB/T 18802.11
Certification	CE; RoHS
Ordering information
Type	BT PCM80 275 RM/4P
Art.-No.	810761
Packing unit	1pc(s)

Surge Protective Device Features

• Pluggable module, easy for installation and maintenance.

• Consist of double varistors and thermal disconnection devices.

• High discharge capacity, quick response.

• Double thermal disconnector devices, providing more reliable protection.

• Window will change to red when fault occurs and also provide remote alarm control at the same.

Surge Protective Device Surmmary

BT PCM80 275 RM/4P surge protective device is for installation at LPZ 0_B-1 or higher, protecting low voltage equipment from surge damage. Applied in modular SPD Class II (Class C) for TN-S (“4+0” circuit ) power supply system. Designed according to IEC 61643-11; EN 61643-11; GB/T 18802.11.