PRODUCTS

ZGQ5 Dual Power Automatic Transfer Switch

ZGQ5 series automatic transfer switch is mainly used for AC 50Hz, rated voltage 380V DC rated voltage 220V, rated current 16 to 3200A distribution or motor network in the main one standby or mutual standby power switching system and the load switching of mains and generator sets. At the same time, it can be used for infrequently connecting and disconnecting circuits and lines.
Rated Current:
Rated Voltage:
Availability:
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  • ZGQ5

  • Giantele

  • 400v

  • 20A/1600A

  • Four

  • 1pcs

Overview 

The ZGQ5 Automatic Transfer Switch (ATS) integrates switch and logic control for seamless electromechanical integration without an extra controller. It supports automatic, remote, and manual operations with voltage and frequency detection, plus electrical and mechanical interlocks. Ideal for AC 50Hz, 380V, and DC 220V systems, catering to currents from 16 to 3200A, it's perfect for critical power switching in various environments. Its durable design ensures reliable power supply continuity.


Product Features

  • Automatic Monitoring and Swift Transition: Equipped with sophisticated monitoring capabilities, the ZGQ5 vigilantly tracks the voltage and frequency of power sources in real-time. Should any irregularity in the primary power source be detected, it immediately transitions to the backup source without delay, significantly reducing any potential downtime.

  • Versatile Control Options: This switch supports various control modes including automatic, manual, and remote operations, providing flexibility to accommodate different operational requirements and scenarios.

  • Safety with Electrical and Mechanical Interlocks: It features comprehensive electrical and mechanical interlocking mechanisms to ensure safety during transitions and prevent mishaps due to operational errors.

  • Communication Interface for Smart Management: The inclusion of a communication interface facilitates connectivity with intelligent systems for remote monitoring and management, enhancing the overall smart capabilities of the power management system.

  • Wide Range of Applications: Beyond serving critical infrastructures like hospitals, data centers, and manufacturing facilities, the ZGQ5 is also compatible with community power supplies, USV inverters, solar energy systems, etc., showcasing its versatility.

  • Designed for Reliability: In anticipation of potential phase failures, the ZGQ5 is capable of quickly isolating the issue and switching to a reliable power source, thus ensuring consistent and dependable power supply.

  • User-Friendly Operation and Maintenance: With an intuitive interface and clear status indicators, the system is designed for simplicity in operation. Its modular construction also simplifies maintenance and facilitates efficient troubleshooting.

Technical Data

Rated current (le)
20A
40A 63A 80A 100A 125A 160A 250A
400A 630A 800A 1000A 1250A 1600A
Rated insulation voltage (Ui)
750V 1000V
Rated impulse withstand voltage (Uimp)
8kV 12kV
Rated operating voltage (Ue)
AC400V
Rated operating current (le) 
AC-31A
20 40 63 80 100 125 160 250 400 630 800 1000 1250 1600
AC-35A 
20 40 63 80 100 125 160 250 400 630 800 1000 1000 1600
AC-33A
20 40 63 80 100 125 160 250 400 400 800 800 800 1000
Rated switching capacity
10le
Rated breaking capacity
8le
Rated limited short-circuit power supply (Is) 
50kA
70kA
100kA 120kA
Rated short-time power supply (Is) 
7kA 9kA 13kA 26kA 50kA
Transition time I-II or II-I 
0.45s 0.6s 1.2s
Control voltage
DC24V、48V、110V                                AC220V
Motor energy consumption

Rated power
Activate
300W
325W
335W
400W 440W
Normal
55W
62W
74W
90W 98W
Weight (kg)
7.0 7.2 7.2 7.2 7.5 7.5 8.8 9. 16.5 17 32
36 40 43

Switch Structure Description

  • Electric key lock: control switch internal control line power supply, when the electric lock is opened, the switch can achieve automatic, operational  control, strong "0" operation: when the electric lock is closed, the switch can only be manually operated. 

  • Operating handle: When manually operating with the operating handle, the electric lock must be closed first. 

  • Mechanism padlock: special maintenance, that is, first use the operating handle to make the switch in the "0 "stop position, and then pick up the  padlock mechanism and padlock, can be repaired (pick up the padlock will cut off the internal control power supply of the switch, the switch can  not be automatic, and can not achieve manual). Indicator: 

  • Indicates the working status position of the switch (I, 0, II).

1

Outline dimensional drawing

2


Specs Outline and mounting dimensions
In A A1 B B1 C E G J K L N P R S T U W ①X Y Y1
100A/3 235 232 135 105 134 133 115 221.5 84 7 74.5 30 14 18 2.5 105 126 6 36 86
100A/4 247 244 135 105 134 133 115 233.5 84 7 74.5 30 14 18 2.5 105 126 6 36 86
125A/3 292 270 135 128 230 189 145 254 102 7 91 36 20 25 3.5 127 158 9 55 125
125A/4 322 300 135 128 230 189 145 284 102 7 91 36 20 25 3.5 127 158 9 55 125
160A/3 292 270 135 128 230 189 145 254 102 7 91 36 20 25 3.5 127 158 9 55 125
160A/4 322 300 135 128 230 189 145 284 102 7 91 36 20 25 3.5 127 158 9 55 125
250A/3 356 312 170 142 261 208 145 293 102 7 91 50 25 30 3.5 142 168 11 60 145
250A/4 406 362 170 142 261 208 145 343 102 7 91 50 25 30 3.5 142 168 11 60 145
400A/3 487 368 260 222 284 273 189 351 180 9 93 65 32 40 5 222 203 11 83 193
400A/4 552 433 260 222 284 273 189 416 180 9 93 65 32 40 5 222 203 11 83 193
630A/3 487 368 260 222 284 273 189 351 180 9 93 65 40 50 6 222 203 12 83 193
630A/4 552 433 260 222 284 273 189 416 180 9 93 65 40 50 6 222 203 12 83 193
800A/3 646 519 357 250 363 350 443 499 220 11 87 120 60 69 8 250 207 12.5 109 254
800A/4 760 633 357 250 363 350 443 613 220 11 87 120 60 69 8 250 207 12.5 109 254
1000A/3 646 519 357 250 363 350 443 499 220 11 87 120 60 69 8 250 207 12.5 109 254
1000A/4 760 633 357 250 363 350 443 613 220 11 87 120 60 69 8 250 207 12.5 109 254
1250A/3 646 519 357 250 363 350 443 499 220 11 87 120 80 69 8 250 207 13 110 255
1250A/4 760
633 357 250 363 350 443 613 220 11 87 120 80 69 8 250 207 13 110 255
1600A/3 646
519 357 250 363 350 443 499 220 11 87 120 80 69 10 250 207 13 110 255
1600A/4 760 633 357 250 363 350 443 613 220 11 87 120 80 69 10 250 207 13 110 255
2000A 800 633 460
542
447 610

84.5
80 120 10



169
2500A
800 633 460
542
447 610

84.5
80 125 15



174
3200A 800 633 460
542
447 610

84.5
80 130 20



179


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