• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Beijing, China (Mainland)
  • Brand Name: daelim
  • Model Number: ZN28A
  • Type: High Voltage
  • Poles Number: 3

Packaging & Delivery

Packaging Details: one set one case
Delivery Detail: within 45 days after received payment

  ZN28A - ac high voltage vacuum 12 series indoor circuit breaker

summary

 

 

ZN28A - ac high voltage vacuum 12 series indoor circuit breaker is mainly used for stationary open chest, in industrial and mining enterprises, power plants, substations, as the protection and control device of electric equipment, and is suitable for frequent operation.

 

product feature

 

1.ZN28G - 12 of 12 for ZN28A - derived model, the product take the circuit breaker and operating mechanism before and after the layout mode of integration, installation and use more convenient, more stable performance can directly configure CD17 electromagnetic mechanism CT19 spring mechanism.

 

2. ZN28C - 12 of 12 for ZN28A - derived model, the product is handcart type structure, can be assembled KYN1-12 handcart, handcart, JYN2 KYN18-12-12 handcart, JYN3-12 handcart, circuit breaker and operating mechanism to take up and decorate, configurable CD17 electromagnetic institutions or CT19 spring institutions.

 

technical specifications

 

no.itemunitdata
1rated voltagekv12
2rated currentA1250 1600
3rated frequencyhz50
4Rated short circuit breaking current KA20 31.5
5Rated short-circuit making current KA63 80
6Rated short circuit breaking timesTIME20
7mechanical lifeTIME10000
8Capacitor Banks open circuit current ratingA630
9Energy-storage motor rated powerW275
10Energy-storage motor rated voltageVAC 220/DC 110

 

 

product pictures

 

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
20 Transactions 250,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $249,000
Learn More