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Lightning Arresters Box
Lightning Arresters Box
Production Lead Time:
15 day(s)
Telebahn Ltd

Telebahn Ltd

Hong Kong

Exporter, Manufacturer

Average Response Time

N/A

SUPPLIER INFO LAST UPDATED: 17 Dec 2016

ADVERTISE SINCE: 27 Jan 2002

Product Attribute(s)
Model No.:
BT 5L BCM 255/50 1+1
Brand:
Telebahn
Colour:
Black metal housing (die-casting Aluminum)
Size:
29×20×9cm
Port:
Zhuhai
Type of Payment:
T/T, Paypal
Minimum Order Quantity:
5 piece(s)
Customised:
Yes
Description
Product Description:
Adopting Class Ⅰ SPD, it has hermetical GTD technology to combine “1+1” circuit, applied in TT system, generally installing in main distribution panel or cabinet, designed according to IEC61643-1/GB 18802.1

Main character:
1. Green light indicates normal and red light indicates fault for operation
2. Built-in circuit breaker, prewired with SPD, easy for installation 
3. Can inspect the SPD operation windows, suitable for indoor application
3. Impulse counter function, recording the lightning events
4. External wiring terminal, easy for connection

Parameters:
  • Type: BT 5L BCM 255/50 1+1
  • Order No.: 840 864
  • Nominal a.c voltage (UN): 230V/400V
  • Rated voltage (max. continuous a.c voltage) L/N Uc: 255V
  • Lightning impulse current (10/350) (L1+L2+L3+N-PE) Iimp: 50KA
  • Lightning impulse current (10/350) (L-N) Iimp: 25KA
  • Lightning impulse current (10/350) (N-PE) Iimp: 50KA
  • Nominal discharge current (8/20) In: 50KA
  • Max. discharge current (8/20) Imax: 75KA
  • Voltage protection level L/N Up: ≤1.5KV
  • Voltage protection level N/PE Up: ≤1.5KV
  • Follow current extinguishing capability at Uc (L/N): 32A fuse will not be triggered at 2KArms.
  • Follow current extinguishing capability at Uc (N/PE): 100Arms.
  • Operating temperature range: -40℃…+80℃
  • Cross-sectional area: 35mm2 solid/50mm2 flexible
  • Enclosure material: Black metal housing (die-casting Aluminum)
  • Test standards: YD/T 1235.1; GB 18802.1; IEC 61643-1
  • Certification: CE (LVD, EMC)

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