Automatic Transfer Switch, 3/4 Pole, 6 to 63 Amps

$104.62

Low price dual-power Automatic Transfer Switch with high-breaking mini circuit breaker, selectable 3-pole or 4-pole, is available for rated operating current 6A, 10A, 16A, 20A, 25A, 32A, 40A, 63A, with three positions of normal power ON, dual OFF, standby power ON. Simple structure, easy operation and long service life.

SKU: ATO-ZMQ2E

Rated Current Ie (Amps) *

Number of Poles (MCB Type) *

ATS Controller Model *

Terminal type
Intelligent type

Qty:

Free shipping

Delivery date: 6-12 days

Overview
ATS Wiring Diagram
Reviews

Features

Suitable for power system with rated operating voltage 400V AC, 50Hz, ratings from 6 to 63 amps
Able to transfer between two power supplies as required
Overload, short circuit, under-voltage protection
Equipped with the function of emergency OFF, dual power OFF and output ON signal
Especially suitable for the illuminating circuits of commercial buildings, shopping mall, banks, and high-rise buildings where the fire protection are needed.

Structure

The automatic transfer switch consists of two miniature circuit breakers, motor, controller, and driving mechanism.
ATS has three positions for users’ choice, normal power ON, dual OFF, standby power ON.
The miniature circuit breaker with high-breaking capacity is used, and ATS has the same performances as MCB.
Simple structure, easy operation, no noise, small impact, and long service life.

Specifications

Model		ATO-ZMQ2E
Use Category		AC-33iB
Rated Operational Voltage Ue		220~400V AC
Rated Operational Frequency		50/60Hz
Rated Operational Current Ie (Optional)		6A, 10A, 16A, 20A, 25A, 32A, 40A, 63A
Switching Control Voltage		220V AC
Rated Insulation Voltage Ui		690V AC
Transfer Action Time		<3s
Service Life	Electrical	1,500 Times
	Mechanical	6,000 Times
Rated Short-circuit Making Capacity Icm		7.5kA
Rated Ultimate Breaking Capacity Icu		5kA
Miniature Circuit Breaker Type (Optional)		C or D (Trip characteristic)
Number of Poles (Optional)		3-Pole or 4-Pole
ATS Controller Model (Optional)		Terminal type	Intelligent type
Structure		Integrated	Integrated
Operation		Auto & Manual	Auto, Manual and Dual OFF
Monitoring		Phase failure detection	Three-phase under voltage, phase loss and phase failure detection
Conversion		Auto switch and auto reset	Auto switch and auto reset
Firefighting Linkage Control		N/A	Dual OFF with 12-24V DC input (Automatic cutout function for fire protection)
Display		Indicating lamp
Environment	Altitude	< 2000m for the installation site
	Ambient Temperature	-5℃-+40℃, the average less than +35℃ for 24 hours
	Relative Humidity	≤ 50% at the maximum ambient temperature of +40℃; Higher relative humidity is allowable under lower temperature, for example, RH could be 90% at +20℃. (Please note that the measures shall be taken for the condensation occasionally with the temperature change.)
Standards		Compliance to GB/T140848.11
Pollution Degree		Class 3
Mounting Conditions		It shall be mounted on the place where has no impact and vibration, no snow and rain. The upper terminals are connected to power source, and downside terminals are connected to the load. The sloping angle against the vertical shall be less than 5°. The outer magnetic field around the mounting site shall not exceed 5 times of earth field.
Weight		2kg
Dimensions		See below

Dimensions

Type	External Dimensions			Mounting Dimensions
Type	L	W	H	L1	W1	Φd
3-pole ATS	185	132	120	165	120	4
4-pole ATS	220	132	120	200	120	4

Selection Guide
When placing an order of the automatic transfer switch, please inform us the following information clearly:
1. Name and model of ATS
2. Rated current of ATS
3. Number of poles (3 or 4 poles)
4. Controller model (Terminal type or intelligent type)
5. Selection for miniature circuit breaker type (C or D)
6. Quantity

Tips: What's dual power automatic transfer switch?
The automatic transfer switch (ATS) is a switch to transfer between two power sources. It is constituted by one or several change-over switching equipment and other necessary apparatuses. It is used to detect the power circuit. In addition, it changes over one or several load circuits from one power supply to the other power supply.
For the use of dual power automatic transfer switch, briefly, it is connected with one utility power and one backup power. When the utility power suddenly fails, it will be transfer to the backup power supply automatically through the ATS (at the small load, the backup power supply can be supplied by the generator) to enable the equipment to operate normally. The most common application is the elevator, fire protection and monitoring. The condition is the same to the UPS uninterruptible power supply of the bank. However, its backup is the battery set. It is used in some factories and mines or units with loads of class I category and class II category.

1. ATS with 3-pole circuit breaker
3-pole ATS wiring diagram