安博尔电气有限公司
AMBER ELECTRIC CO., LIMITED

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Product Detail
TNR-C/D
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Detail



TNR-C20/2-2 (Imax=40KA)

Applied for single-phase, three-phase surge protection under various power supply system through different combinations. Applicable for B, C, D class protection, it adapts to LPZ1-LPZ2 LPZ3 lightning protection area

Rated voltage Un (V~)
220/380
Continuous operating voltage Uc (V~)
275/320
385/420
Standard discharge current  In(KA)
20 8/20µS
Max current capacity Imax(KA)
40  8/20µS
Response time (ns)
≤ 25
Protection level (KV)
≤ 1.4/1.5
≤ 1.8/1.9


TNR-C20/2+NPE (Imax=40KA)

Surge protective device
Applied for single-phase,three-phase surge protection under various power supply system through different combinations.Applicable for B,C,D class protection,it adapts to LPZ1-LPZ2 LPZ3 lightning protection area.
Rated voltage Un (V~)
220/380
Continuous operating voltage Uc (V~)
275/320
385/420
Standard discharge current  In(KA)
20 8/20µS
Max current capacity Imax(KA)
40  8/20µS
Response time (ns)
≤ 25
Protection level (KV)
≤ 1.4/1.5
≤ 1.8/1.9

NPE technical data:

Continuous voltage Uc (V~)  250
DC breakdown voltage (100V/S) (V)  500
Impulse breakdown voltage (1KV/µS) (V)  ≤ 1100
Max impulse withstand current (8/20µS) (KA)  50/100/120/150
Insulation resistance  (MΩ) > 103
Temperature range  -40 ~ +90


TNR-C20/4-4 (Imax=40KA)

Surge protective device
Applied for single-phase,three-phase surge protection under various power supply system through different combinations.Applicable for B,C,D class protection,it adapts to LPZ1-LPZ2 LPZ3 lightning protection area.
Module design, convenient installation,with remote connection,can realize remote control
Rated voltage Un (V~)
220/380
Continuous operating voltage Uc (V~)
275/320
385/420
Standard discharge current  In(KA)
20 8/20µS
Max current capacity Imax(KA)
40  8/20µS
Response time (ns)
≤ 25
Protection level (KV)
≤ 1.4/1.5
≤ 1.8/1.9


TNR-D10/4 (Imax=20KA)

Surge protective device

Applied for single-phase,three-phase surge protection under various power supply system through different combinations.Applicable for B,C,D class protection,it adapts to LPZ1-LPZ2 LPZ3 lightning protection area.

Nominal discharge current 10KA; Max current capacity Imax 20KA; with remote connection.  


Rated voltage Un (V~)
220
380
Continuous voltage Uc (V~)
320
385
Standard discharge current  In(KA)
10  8/20µS
Max current capacity Imax(KA)
20  8/20µS
Response time (ns)
≤ 25
Protection level (KV)
≤ 1.4
≤ 1.5


TNR-D5/2 (Imax=10KA)

Surge protective device, special for single-phase, surge protection under various AC power supply system through different combinations.Applicable for B,C,D class protection,it adapts to LPZ1-LPZ2 LPZ3 lightning protection area.


Rated voltage Un (V~)
220
380
Continuous voltage Uc (V~)
275
320
Standard discharge current  In(KA)
10  8/20µS
Max current capacity Imax(KA)
20  8/20µS
Response time (ns)
≤ 25
Protection level (KV)
≤ 1.4
≤ 1.5