10-100 Amp Automatic Transfer Switch, 3/4 Poles

SKU: PH-ATS-10100

Old price: $580.23

Price: $436.85

● Rated current ranges from 10A to 100A, and 3-pole or 4-pole versions are available to fit 400VAC 50Hz circuits. ● Equipped with a microcomputer controller with adjustable transfer delay from 0 to 30 seconds and supports automatic and manual switching between mains and backup power. ● Compact and lightweight for easy installation and wiring operations. ● Dual power changeover device can adapt to various emergency power supply scenarios.

Rated Current Ie (Amps) *
Number of Poles *
ATS Structure Type *

Qty:

🚚 Free shipping

⏱️ Delivery: 6-12 days

🔙 30-day Returns

Overview
Specs
Application
FAQ
Reviews

Overview

Intelligent ATS automatic transfer switch is a dual-power switching device built with a microcomputer controller and main switch body, suitable for 400V AC 50/60Hz power systems. It supports both automatic and manual power switching with mechanical and electrical double interlock protection, offering three working positions: Main power on, dual power cut-off, standby power on. IP30-rated switch passes strict insulation and breaking current tests, conforming to IEC and national standards.

Feature

Wide Current Options: Covers full current range from 10A to 100A, selectable in 3-pole or 4-pole.
Dual Safety Interlock: Adopts mechanical and electrical double interlock design to prevent simultaneous connection for safe operation.
Adjustable Delay Control: Features 0–30 seconds customizable switching delay to avoid frequent power transfer.
Broad Application Scope: Ideal for hospitals, airports, commercial plazas and residential power backup scenarios.

Details

Commonly Used Power Supply Terminals: Wiring ports for connecting the main municipal power input.
Standby Power Supply Terminals: Connection ports for backup power like generators or solar storage.
The Manual Switch Handle: Manual operation knob for power switching when automatic mode fails.
Load Power Outlet: Output terminals to link all downstream electrical loads.
Mounting Holes: Reserved holes for quick fixed installation inside electrical cabinets.
Control Panel: Equipped with operation buttons.
LCD Display: Built-in screen to show real-time status of dual power sources.

10A-100A Automatic Transfer Switch Dimensions(Unit: mm)

10-100 Amp Automatic Transfer Switch Dimensions

Type	W	W1	L	L1	H
PH-ZMQ2F/L-100/3P	390	350	210	190	120
PH-ZMQ2F/L-100/4P	495	460	210	190	135

10A-100A Automatic Transfer Switch Wiring Diagram

10-100A Automatic Transfer Switch Wiring Diagram

The wiring diagram shown above is for reference only, and wiring layouts vary based on distinct product models and functional configurations.
In the event of a fire, the firefighting control room will transmit an active EPS signal, which triggers tripping or disconnection of circuit breakers Q1 and Q2.
Q1 and Q2 denote circuit breakers.
KG stands for wiring terminals.
R and N power status indicator lights are external accessories to be supplied by the customer.
All components marked with dashed lines need to be prepared by the user separately.

10-100A Automatic Transfer Switch Wiring Diagram

3P refers to 3-pole circuit breaker and 4P means 4-pole circuit breaker.
24VDC (external) is supplied by the fire control center.

Specs

Model		PH-ZMQ2F/L-100
Frame Current		100A
Rated Operating Current (Optional)		10A, 16A, 20A, 32A, 40A, 50A, 63A, 80A, 100A
Number of Poles (Optional)		3-pole	4-pole
Breaking Current		22kA	35kA
Rated Operating Voltage		400V AC
Insulation Voltage		2500V one minute, no flicker and no breakdown for one minute
Frequency		50/60Hz
Delay Time		0-30s (Adjustable)
Controller Rated Working Voltage		230V AC
Mechanical Life		5,000 times
Structure Type (Optional)		Integral type (F) or split type (L)
Environment	Altitude	≤2000m
	Ambient Temperature	-5℃~+40℃, the 24-hour average temperature does not exceed +35℃
	Relative Humidity	RH≤50% @ +40℃; at a lower temperature, it is allowable to have a higher humidity. Please pay more attention to the condensation produced on the product surface with the change of humidity.
	Installation	No explosive medium, and no medium of gas and dust is enough to corrode and damage the insulation. No significant shock and vibration.
Standards		Compliance to IEC6094-6-1, GB14048.11-2008
Protection Class		IP30
Weight		7.2kg	8.8kg

Application

ATS for Home

ATS for Commercial Office Building

ATS for Fire & Server Equipment

ATS for PV Energy Storage Station

FAQ

Q1: How does the ATS automatic transfer switch work?

The ATS supports emergency power systems to automatically switch loads between main and backup power for steady operation of key devices. Its built-in controller samples dual-source voltage constantly, and the microprocessor sends switch commands with adjustable delay to shift power or cut off both circuits. The ATS also displays power faults in real time through its LCD screen and indicator lights.

Q2: What is the difference between integral type and split type ATS?

The integral ATS integrates the control panel and main switch body inside one single housing, featuring simple wiring and quick installation for residential villas, small shops and household PV storage systems. The split ATS separates the main switching unit and control display panel; the panel can be mounted separately on cabinet doors, making the ATS ideal for high-current industrial power distribution, fire pump rooms and large commercial energy storage stations for easier daily operation and maintenance.

0 review(s)

Write your own review Close

Review title: *

Review text: *

Rating:

1 2 3 4 5