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HZQ5-1000/3200A Dual Power Automatic Transfer Switch

一、Introduction

HZQ5-1000/3200A ATSE involving in switch and logic control without any auxiliary controller is the one which really realizes CNC automatic control system. It has many functions such as voltage and frequency detection，communication interface，interlock of electrical appliances & machines and can achieve automatic control, remote control and urgent manual control. The logic control panel administers electrical machine and the operation of gearbox through all kinds of logic commands. And the electrical machine has accumulated energy of switch’s spring. Then the accelerating mechanism releases instantly and turns on the section circuit or transfers the circuit, which realizes the safety isolation through visible state and improves performances of electrical appliances and machines.

The overall design of HZQ5-1000, 3200 Switch adopts metal shell which is small, exquisite and solid. Control module’s shell is also metal. The switch’s shell is made from fibrous glass, reinforced and unsaturated polyester resin which has good dielectric properties，defensive ability and reliable operational security.

The switch applies to the automatic transfer between the main power and the standby power supply or the automatic transfer and safety isolation between two loading equipments.

Its appearance is beautiful, novel, succinct and small in size with complete functions, which is your best choice among similar products.

This series of products have passed the test of electromagnetic compatibility.

standard:

Low Voltage Switch Equipment And Control Equipment General Rules
Low Voltage Switch Equipment And Control Equipment Chapter 1 Automatic Transfer Switch Appliances

二、Type and Meaning

Notes:
Number of Poles（極數）

Rated Operational current（額定工作電流）

Design Order（設計序號）

Dual Power Transfer Switch（雙電源開關）

Enterprise Code（企業代號）

設計上標識圖例（illustration of design chart）

Power A Power B

輸出（output）

三、Main performance and technical parameters

Rated heating current

1000A

1250A

1600A

2000A

2500A

3200A

Rated isolation voltage

1000V

Short-time withstanding current

12KV

Rated Working Voltage

AC440V

Rated Operational current

AC-31

1000

1250

1600

2000

2500

3200

AC-33

1000

1000

1000

1250

1250

1250

AC-35

1000

1000

1250

2000

2000

2500

Rated making capacity

101e

Rated breaking capacity

81e

Rated conditional short-circuit current

100

120

80

Rated Short-time withstanding current

50KA

55KA

Changeover time

1.2S

2.4S

Control supply voltage

DC24V,48V.110V,AC220V

Making and breaking capacity

Rated control voltage

Startup

400W

600W

Normal

98W

120W

Weight

pole 4

36

40

49

95

98

135

四、performances and features

1. Adopting double rows compound contact, traversing structure, micro -motor for energy storage, micro-electronics control technology and almost reaching
non-electric arc.

2. Adopting reliable mechanical interlock, electric interlock, and independent load
switch operating safely.

3. Adopting electric nulling-technique, and forced reset to zero in case of an emergency (by disengaging two
powers) to meet the need of fire fighting blocking.

4. Implementation load isolating switch adopts single motor driver, and it can switch
safely, steadily and quietly with small impact force.

5. Only in the instant switch-over time of implementation load isolating switch, the manipulator drives the electric
motor and the electricity passes. But the operating current is not necessary in steady
state, and the energy saving result was apparent.

5 Implementation load isolating switch has the interlock of mechanism to assure that
the main power and the standby power work properly with non-interference.

6 Having the factions of padlock and obvious indication of on and off, so make the
isolation between the power source and the load come true

7. Having high degree of automation and good safety feature and service life achieve
more than 8,000 times.

8 Mechanic-electrical unification design and the switch adopting the international advanced
technology of logic control transfers exactly, agile, smoothly with strong anti-jamming ability and without external interference.

9 When the main power switches on, the standby power switches off and vice
versa. Both of the main power and standby power can be off at the same time.

10 Convenient installation and control loop is connected plug-in terminals.

11. Having four operating functions: urgent manual operation, electric remote
control operation, urgent disconnection operation under the condition of automatic
control, automatic control operation.

五、Scope of applications

HZQ51000-1000, 3200 series of switches are

六、Environment of Usage

1. Altitude shall not exceed 2000m.

2. Ambient temperature shall not exceed 40℃ or fall below -5℃ and relatively temperature shall not exceed 95%.

3. Exclusive from the ambient medium of explosion

4. Exclusive from the environment of snow and rain.

Notes: if it is expected to work in the temperature of being >500℃ or <-5℃ to -45℃, customers should explain it to the manufacturer.

HZQ5Dual Power Automatic Transfer Switch

The Dimension Drawing of Installation of HZQ5 Automatic Transfer Switch

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