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TMQ5Automatic Transfer switch


1.Application

TMQ5 Series automatic transfer switch (transfer switch) is developed successfully with the help of the most advanced ATS technology in the world. This kind of transfer switch and intelligent display mated with it are mainly applied in the occasions required uninterrupted power supply like building, posts and telecommunications, mine industry, shipping and military industry. Under the necessary trend of urban power service increasing, it can meet the higher requirements of the reliable power service. This product has many features like reliable performance, small volume and simple operating etc.

2.Main function

With safe and reliable interlocking function, when the breaker is under closing state, the breaker cannot be glugged in or drawn out, you must open the breaker first to plug in or pull out. With function of reliable making and breaking main circuit and secondary circuit, besides, the device possesses self-locking function. When you draw out the breaker, the device has safe insulating isolation (your finger will not touch with the charged parts). The breaker can be mounted with various rotating manual operating mechanism and motor operating mechanism.

3.Specification

Type TMQ5
Type TMQ5(Three-step type) TMQ5-100 TMQ5-250 TMQ5-400 TMQ5-630 TMQ5-800
Rated voltage AC690V DC125V
Rated current 100A 250A 400A 630A 800A
Number of cutting in Double cut-in
Connecting * mode In front of panel and at back of panel (Non standard * product)
Operating current DC110V (A) 3 3 4 3 4 5 5 5 7 6 6 6
AC100V/110V (A) 3 3 4 3 4 5 5 5 7 6 6 6
AC200V/220V (A) 1.5 1.5 2 1.5 2 2.5 2.5 2.5 3.5 3 3 3
Trip current DC110V 1A 1.5A 2A
AC100V/110V 1A 1.5A 2A
AC200V/220V 0.5A 0.7A 1A
Performance Short-time withstanding current 5kA 10kA 12kA 15kA
Rated conditional short-circuit current 12.5kA 25kA 30kA 37.5kA
Making and breaking capacity AC-33B(10Ie making 8Ie opening ) cos=0.35 DC-33B 1.1Ie making 1.1Ie opening L/R=1ms
Changeover time A power side Cut in 55ms 55ms 60ms 100ms
Cut off 20ms 20ms 25ms 30ms
B power side Cut in 80ms 80ms 90ms 135ms
Cut off 20ms 20ms 25ms 30ms
Service life With 2500 times of electric life with 10000 times(120 times/hour) of mechanical life
Operation circle time 120 time/hour
Auxiliary switch A source 1C B source 1C switch capacity AC100V5A AC200V2.5A DC100V0.5A
Accessory Protective cover breakthough absorber manual handle

Type TMQ5
Tyep TMQ5 (Three-step type) TMQ5-1000 TMQ5-1250 TMQ5-1600 TMQ5-2000 TMQ5-3150 TMQ5-4000
Rated voltage AC690V DC125V AC690V
Rated current 1000A 1250A 1600A 2000A 3150A 4000A
Number of cutting in Double cut-in
Connecting * mode At the back of panel in the front of panel At the back of panel
Number of pole 2P 3P 4P 2P 3P 4P 2P 3P 4P 2P 3P 4P 2P 3P 4P 3P
Weight(kg) 30(40) 39(54) 49(64) 31(45) 40(56) 51(66) 36(50) 47(62) 59(74) 95 115 135 110 150 190 207
Operating current DC110V (A) 6 6 8 6 6 8 7 8 9 8 10 12 10 12 14 16
AC100V/110V (A) 6 6 8 6 6 8 7 8 9 8 10 12 10 12 14 16
AC200V/220V (A) 3 3 4 3 3 4 3.5 4 4.5 4 5 6 7 8 7 8
Trip current DC110V 2A 4A
AC100V/110V 2A 4A
AC200V/220V 1A 1A
Performance Short-time withstanding current 22kA 25kA 35kA 50kA 50kA
Rated conditional short-circuit current 50kA 55kA 55kA 80kA 100kA
Making and breaking capacity AC-33B(10Ie making 8Ie opening) cos=0.35 DC-33B 1.1Ie making 1.1Ie openingL/R=1ms AC2(Ie making Ie opening) cos=0.65
Changeover time A power side Cut in 115ms 115ms 180ms 140ms 200ms(190)
Cut off 25ms 25ms 25ms 30ms 30ms(30)
B power side Cut in 145ms 150ms 220ms 190ms 220ms(240)
Cut off 25ms 25ms 25ms 30ms 30ms(30)
Service life
Operation circle time 120 times/hour 30 times/hour
Auxiliary switch A source 1C B source 1C switch capacity AC100V5A AC200V2.5A DC100V0.5A
Accessory Protective cover breakthough absorber manual handle