Limitor®- PT 后备熔断器，有受控功耗 | Mersen Electrical Power: Fuses, Surge Protective Devices, Cooling & Bus Bars

All locations

Please select your country & language

Your country is not in the list?

Go to our international website:

Mersen EP International Website

PHP-Limitor®PT-MSL

Approvals & Standards

IEC 60282-1
VDE 0670 part 4
DIN 43625

Key features & benefits

几十年来，Mersen 高压熔断体一直为高压开关设备和控制设备以及高压系统提供可靠的保护。Limitor®-PT HV 熔断器是 IEC 60282-1 标准中定义的后备熔断器，专用于保护变压器免受短路电流的影响。为保证高品质，Mersen 使用最好的材料：熔体为纯银，罩盖为镀银黄铜，壳体为陶瓷。

More specifications

Applications

高压变压器保护

Documents & Resources

Datasheet

DS-Limitor-PT-back-up-fuse-links-with-controlled-power-dissipation-EN (EN, PDF, 927Ko) See other languages Hide other languages

DS-Limitor-PT-back-up-fuse-links-with-controlled-power-dissipation-FR (FR, PDF, 928Ko) DS-Limitor-PT-back-up-fuse-links-with-controlled-power-dissipation-DE (DE, PDF, 930Ko)

Compliance

COM-REACH-declaration-0054-45DB-Limitor-fuses-Medium-Voltage (PDF, 252Ko)

Technical documents

CHT_Limitor-PT-back-up-fuse-links-with-controlled-power-dissipation (EN, PDF, 1835Ko)

Product Specifications

Voltage Range

3 ... 24 kV

电流范围

1 ... 200 A

符合 REACH 标准

Yes

More specifications Fewer specifications

References in this series (42)

L1000142 - 45DB240V20PT

20 A

d=56mm, L=442mm

3.5 kA²s

Yes

2.3 kg

L1006122 - 45DB175V32PT

31.5 A

d=56mm, L=367mm

10 kA²s

Yes

2.2 kg

M1000120 - 45DB120V2PT

2 A

d=56mm, L=292mm

0.4 kA²s

Yes

1.6 kg

M1000143 - 45DB240V25PT

25 A

d=56mm, L=442mm

5.2 kA²s

Yes

2.3 kg

M1006123 - 45DB175V40PT

40 A

d=56mm, L=367mm

30 kA²s

Yes

2.2 kg

N1000121 - 45DB120V4PT

4 A

d=56mm, L=292mm

0.55 kA²s

Yes

1.6 kg

N1000144 - 45DB240V32PT

31.5 A

d=56mm, L=442mm

7 kA²s

Yes

2.3 kg

N1006124 - 45DB175V50PT

50 A

d=56mm, L=367mm

50 kA²s

Yes

2.2 kg

P1000122 - 45DB120V6,3PT

6.3 A

d=56mm, L=292mm

0.8 kA²s

Yes

1.6 kg

P1000145 - 45DB240V40PT

40 A

d=56mm, L=442mm

22 kA²s

Yes

2.3 kg

P1006125 - 45DB175V63PT

63 A

d=56mm, L=367mm

100 kA²s

Yes

2.2 kg

Q1000123 - 45DB120V10PT

10 A

d=56mm, L=292mm

1.4 kA²s

Yes

1.6 kg

Q1000146 - 45DB240V50PT

50 A

d=56mm, L=442mm

45 kA²s

Yes

2.3 kg

Q1006126 - 45DB175V80PT

80 A

d=65mm, L=367mm

150 kA²s

Yes

2.6 kg

R1000124 - 45DB120V16PT

16 A

d=56mm, L=292mm

1.8 kA²s

Yes

1.6 kg