Vacuum Chamber ZKTJ-630/1.14

Aihwa.

MAIN TECHNICAL DATA

Unit

1

Rated Voltage

kV

1.14

2

Mheni Impulse Inomira Voltage (Peak)

kV

3

Nguva pfupi (1min) Simba-frequency Inomira Voltage

kV

5

4

Rated Frequency

Hz

50/60

5

Rated Current

A

630

6

Yakatemerwa Yenguva pfupi Withstand Current

kA

8

7

Yakatemerwa nguva yeShort-circuit

s

1

8

Rated Breaking Current

A

6300

9

Kuganhurira Breaking Current

kA

6.3

10

Rated Kuita Ikozvino

kA

7.56

11

Rated Operating Frequency

AC-3

Operations/h

AC-4

12

Short-time Operating Frequency

Operations/h

3000

13

Utilization Category

AC

14

Kutsungirira Kwemagetsi

AC-3

Operations

3*10⁶

AC-4

6*10⁴

15

Mechanical Endurance

Operations

5*10⁶

16

Clearance Pakati Open Contacts

mm

1.2~1.5

17

Bata Kuvhara Simba Nekuda kweBellows uye Atmosphere

N

105~140

18

Counter force of Contacts paFull Stroke

N

120~160

19

Circuit Resistance paMin.Rated Contact Force

μΩ

20

Bata Limit Erosion

mm

1

21

Misa Yezvikamu Zvinofamba

kg

0.6

22

Mukati Gasi Kudzvinyirira

Pa

<=1.33*10^-3

23

Sherufu Hupenyu

Gore

10