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ZN39 33KV 40.5kv Draw Out Vacuum Interrupter Circuit Breaker

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ZN39 33KV 40.5kv Draw Out Vacuum Interrupter Circuit Breaker

Brand Name : XG

Model Number : ZN39

Certification : ISO CCC

Place of Origin : XIAN, China

MOQ : 1 SET

Payment Terms : L/C, T/T, D/A, D/P, Western Union, MoneyGram

Supply Ability : 2000 SET

Delivery Time : 3-7 DAYS

Packaging Details : WOODEN CASE

Poles Number : 3

Medium : vacuum

Material : galvanized sheet

Standard : GB, IEC Standard

Function : control and protection

Installation Location : power plants

Warranty : 12 months

OEM : Yes

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1. ZN39 Series Draw-Out Vacuum Interrupter Circuit Breaker 33KV 40.5kv

ZN39-40.5 type indoor high voltage vacuum circuit breaker is ac 50 hz, rated voltage 40.5 kV indoor high-voltage power distribution equipment. With JYN1-35, the GBC - 35 switchgear systems.

circuit breaker adopts the air circuit breaker under the condition of meet the normal operation of the air distance and the creepage distance requirements,

2. Technical Data

No.	Item	Unit	Data
1	Rated voltage	KV	40.5
2	Rated frequency	Hz	50
3	Rated current	A	1250,1600,2000
4	Rated short-circuit break current	KA	20,25,31.5
5	Rated peak value withstand current	KA	60,80
6	Rated short-circuit Breaking current times	times	20
7	Rated short-circuit duration time	s	4
8	Rated operation order		O-0.3s-CO-180s-CO
9	Energy-storage motor rated voltage	V	AC 200/DC 110
10	Mechanical life-span	times	10000
11	Closing time	ms	≤100
12	Break-brake time	ms	≤60

3. Application

ZN39-40.5 vacuum circuit breaker is the indoor high voltage high voltage distribution equipment with 40.5KV rated voltage, three phase AC 50HZ. It applies to mobile metal closed switchgear cabinet JYNI-35 and high-voltage switchboards GBC. The product matches to the items of GB1984 <AC high voltage circuit breaker >. Accessory product: Hand Cart and PT Cart. This kind was installed CD10Ⅲ electromagnetic operating mechanism or CT19N spring operating mechanism with reliable interlocking device.

4. Standards

GB1984 <AC high voltage circuit breaker >
JB3855 <3.6-40.5 KV indoor AC high voltage vacuum circuit breaker>
DL/T403< Ordering technical conditions of 12-40.5 KV indoor AC high voltage vacuum circuit breaker>

5. Photo and drawing

ZN39 33KV 40.5kv Draw Out Vacuum Interrupter Circuit Breaker

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ZN39 33KV 40.5kv Draw Out Vacuum Interrupter Circuit Breaker Images

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