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Chuangan Explosion-proof ZJZ-*/1140(660、380)M Mine-used Flameproof and Intrinsically Safe Lighting and Signal Comprehensive Protection Device

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Negotiable MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
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Trademark:
CHUANGAN EXPLOSION-PROOF
Origin:
China
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Hunan Chuangan Explosion-proof Electric Appliances Co., Ltd.
Verified Business License
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Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.

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Trademark CHUANGAN EXPLOSION-PROOF
Origin China

ZJZ-Port/PortM

Mine-used flameproof and intrinsically safe lighting signal comprehensive protection device



Purpose and scope of use Application and range of application

This series of flameproof and intrinsically safe lighting signal comprehensive protection devices are suitable for use in underground coal mines, in power grids with alternating current50Hz,rated voltage380V,660V,1140V. It is a new high-performance series of microcomputer-controlled protection products with high power supply reliability; a variety of anti-interference measures are adopted to make the device have extremely high anti-interference ability. It supplies power for 127V lighting and signal loads in underground coal mines and at the same time has protection functions such as short circuit and leakage.


Product featuresProduct features

It adopts a microcomputer monitoring and protection device, which has strong anti-interference ability, sensitive and reliable protection, and high measurement accuracy;

It has a full Chinese large-screen LCD display with automatic backlight and menu-style operation instructions;

All important operations require an authorized password to effectively prevent misoperations;

It has the functions of event memory and query;

Remote control uses intrinsic safety control. The intrinsic safety parameters are: voltage 21.8V(AC), current 78mA(AC).

It is equipped with standard RS485 and CAN bus communication interfaces. When configured in the mine power monitoring system, it can realize the four remote functions of remote measurement, remote control, remote signaling, and remote adjustment, achieving automation of power supply equipment.


Main technical parameters Main technical parameters

Model/Spec.

Model/Spec.

Main TransformerMain Transformer

Rated Capacity

(KVA)

Rated Capacity

Insulation Grade

Insulation

Grade

0D of Lead-in Cable (mm)(mm) 0D of Lead-in Cable (mm)

Weight(Kg)

Weight

Physical Dimension

Physical Dimension

LxWxH (mm)

Wiring Mode

Wiring Mode

Rated Voltage(V) Rated Voltage:

Rated Current(A) Rated Current

Main Circuit

Main Loop

Control Circuit

Control Loop

ZJZ-2.5/1140(660)M

ZJZ-2.5/660(380)M

△/△

Y/△ or △/△

Y/△

380/133

660/133 1140/133

3.8/10.7

2.2/10.7

1.26/10.7

2.5

B

Class

24-40

8~19

153

488x498x618

ZJZ-4.0/1140(660)M

ZJZ-4.0/660(380)M

△/△

Y/△ or △/△

Y/△

380/133

660/133 1140/133

6.1/17.4

3.5/17.4

2.0/17.4

4.0

153

ZJZ-6.0/1140(660)M

ZJZ-6.0/660(380)M

△/△

Y/△ or △/△

Y/△

380/133 660/133 1140/133

9.1/26.1

5.3/26.1

3.0/26.1

6.0

285

696x573x802

ZJZ-8.0/1140(660)M

ZJZ-8.0/660(380)M

△/△

Y/△ or △/△

Y/△

380/133

660/133 1140/133

12.2/34.7

7.0/34.7

4.1/34.7

8.0

296

ZJZ-10.0/1140(660)M

ZJZ-10.0/660(380)M

△/△

Y/△ or △/△

Y/△

380/133

660/133 1140/133

15.2/43.4

8.8/43.4

5.1/43.4

10.0

307

ZJZ-12.5/1140(660)M

ZJZ-12.5/660(380)M

△/△

Y/△ or △/△

Y/△

380/133

660/133 1140/133

19/54.3

10.9/54.3

6.33/54.3

12.5

317

ZJZ-15.0/1140(660)M

ZJZ-15.0/660(380)M

△/△

Y/△ or △/△

Y/△

380/133

660/133 1140/133

22.8/65.1

13.1/65.1

7.6/65.1

15

327

ZJZ-16.0/1140(660)M

ZJZ-16.0/660(380)M

△/△

Y/△ or △/△

Y/△

380/133

660/133 1140/133

24.3/69.5

14.0/69.5

8.1/69.5

16

327



Product Tags: Mining lighting protection , Explosion-proof signal protector , Lighting and Signal Comprehensive Protection Device

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Hunan Chuangan Explosion-proof Electric Appliances Co., Ltd.
Verified Business License
Business Type
Manufacturer
Year Established
2002
Factory Size
Above 100,000 square meters
Annual Export Value
US$1 Million - US$1.5 Million
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