Cixi Anshi Communication Equipment Co.,Ltd
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Single line Over Current Over Voltage Protector unit for 10 pairs Krone Terminal Block
Features:
1 Mainly consist of crust, gas or solid tube arrester, thermalresistance PTC, reed and base pin Perfectand reliable over-voltage and over-current protection with sound and lightalarm, and self resulming fail protection.
2 Size (mm): XL-017: L x W x H: 60.5 x 18 x 9.5 XL-017B: L x W x H: 50 x 9.5 x11.5
3Theperformance of anti-burn: PPT(UL94V-0) or anti-burn ABS(UL94V-0),combustibility achieved GB/T 5169.7-1985 standard
4DCpuncture voltage: 190-260V
5Pulsepuncture voltage: ≤800V(1KV/us voltage increasing rate)
6Insulationresistance: 1000MΩbetween any twoseparable modules
7Normaltemperature resistance: ≤22ΩR≤2Ωover-currentprotection
8Contactresistance: ≤3mΩ
9Contactresistance between reeds: ≤7mΩ
10Normaltemperature current: I=falling from 500mA to 150mA t20s
I=fallingfrom 1A to 500mA t1.3s
I=fallingfrom 2A to 500mA t0.5s
I=fallingfrom 3A to 500mA t0.2s
11Sactivetime: I=2.5A t15s(220V/AC), When discharge achieve 2.5Ar.m.s, the a line or b line should be5-15S internal earthing in the discharge loop
12resistanceto voltage: ≥1000V(AC)/1minwithout breakdown or arc
Over-Current and Over-Voltage Protector Units
