Quick Details
Description
- Place of Origin: Shanghai, China (Mainland)
- Brand Name: OEM
- Model Number: ZTNM1-225/3300
- Type: Air
- Poles Number: 3
- Rated voltage: 690V
- Rated current: 225A
- Rated frequency: AC50/60hz
- Rated Insulation Voltage: 800V
- Rated limit breaking capacity: 8KA
- Rated operating breaking capacity: 4KA
ZTNM1 series breaker use the international advanced technology developed and design.
ZTNM1 rated insulation voltage is AC800V, apply to the frequency AC50/60Hz, rated operating voltage 690v, and rated current 6A to 1250A distribute power system.
ZTNM1 is used to distributing power, protecting lines and equipment from being damaged by overload, short circuit, undervoltage etc.
ZTNM1 series with the characteristics of small volume, high breaking capacity and no arcing, widely popular in the users.
ZTNM1 series are easy reliable installation, both horizontal installation and vertical installation are workable.
ZTNM1 series meet the standard of GB140048.2 and IEC64907-2.
Main specification and technical parameters:
|
Number
|
Item
|
Value
|
|
1
|
Frame size max current
|
225A
|
|
2
|
Rated current
|
225A
|
|
3
|
Rated operating voltage
|
690V
|
|
4
|
Rated insulating voltage
|
800V
|
|
5
|
Rated limit short circuit breaking capacity
|
8kA
|
|
6
|
Rated operating short circuit breaking capacity
|
4kA
|
|
7
|
Arcing distance
|
≤50mm
|
|
8
|
Poles
|
3
|
Shanghai Xi Gao Xi Kai Electric Power Technology Co., Ltd is a professional High - low Voltage electrical equipment manufactory.
We built cooperate relationship with many large projects.
Our Factory located in Liushi Town, which is called 'China Electric Capital'. Accessories supplied convenient and quickly, it also shorten the delivery time substantially.
We have our own developing department, offer professional technical support. Various alternatives for choice whatever configuration you need.
Xi Gao Xi Kai 's Main Product:
Indoor High Voltage Vacuum Circuit Breaker.
Outdoor High Voltage Vacuum Circuit Breaker.
Smart Grid Dividing Switch.
Permanent Magnet Vacuum Circuit Breaker.
Vacuum Contactor.
High Voltage Disconnecting Switch.
High Voltage Load Switch.
Operating Mechanism.
Drop - Fuse.
High Voltage Lightning Arrester.
Outdoor High Voltage SF6 Circuit Breaker.
High - low Voltage PTD Compelet Equipment.
Transformer.
Box-Type Electric Substation. etc.
Our product widely used on Railway, Airport, Communication, Wind Power, Thermal Power, Hydropower, PTD, Metallurgy, Chemistry, mining Industry, Construction Industry and the Urban Power Network Reformation. etc.
We have a pefect after-sale service team, for tracking and making sure our product in good condition and long time normal use.
