Shenzhen Opplei Technologies Co., Ltd

B Class ThreePhases AC Power Surge Protective Device (80KA, 4P)

PB series AC power surge protective device is designed in accordance with IEC & GB, applicable to the secondary protection of power supply systems, with high capacity of current discharge, easy to install. Combined with different quantity, it can be used in three phases power supply circuit.

Product Description Specifications

FEATURES:

DIN rail mounting for easy installation Plug connectors for quick and easy connection or rewiring; 80kA maximum surge current.Thermal disconnect device, Status indicators visually verify protection level.According to the standard of ANSI/IEEE C62.41-1991, ANSI/IEEE C62.41.1-2002 and IEC 61643-1-2002-01.

Applications:
Protection of B class AC Power System
Protection of power distribution system
Protection of terminal devices
Sensitive electronic equipment
Telecom centers
Automatic control centers
Intelligent buildings
Industrial enterprises
Medical institutes

Model	PB80-385/4
Nominal operating voltage Un,Clamping voltage	220/380V,230/440V, 50Hz < 260V, 50Hz
Maximum continuous operating voltage Uc	385V AC
Nominal discharge current In（8/20μs）	40kA
Transient Surge current Imax（8/20μs）	80kA
Let through voltage TOVs let trough voltage	< 1kV (Category B3/C1) ≤285V, 50Hz
Response time Ta	≤25ns
Working status indication	Normal：blank Failure：red
Operating temperature	－40～＋85℃
Mounting wire size	Multiple copper cores: 16-25mm2
Index of protection	IP20
Protection model Isolation Resistance AC load current	L1/L2/L3/N-PE > 100MΩ Unlimited
Dimension	9068144mm
Remote control (optional)	Common Point: COM; Normally closed, normally open

Search

Contact us

SHENZHEN OPPLEI TECHNOLOGIES CO.,LTD
ADD:6th Floor,Building B,Shanghenglang Baifuli Industrial Zone,Dalang Street,...

B Class ThreePhases AC Power Surge Protective Device (80KA, 4P)

Search

Contact us

New Products