●Products are widely used in energy conservation and environmental protection, communication equipment and environmental protection equipment maintenance and other fields, which are suitable for electric winches, electric forklifts, battery cars, electric cars, electric bicycles, excavators, automotive air conditioners, ships, communication power supplies, uninterrupted power supplies, electroplating The switch control of the electric control circuit of the power supply system and the supporting maintenance of imported machinery.
●The relay has two-way normally open and normally closed contact conversion to realize the motor forward and reverse rotation, load current: 250A/200A.
●Comply with: (1) QC/T 413-2002 "Basic Technical Requirements for Automotive Electrical Equipment". (2) GB14048.4-2010, Low-voltage switchgear and control equipment Part 4-1: Contactors and motor starters Electromechanical contactors and electric starters (including motor protectors). (3) JB/T10774-2007 General technical conditions for traction electrical appliances. (4) YD/T585-2010 Technical conditions for communication power distribution equipment.
Features
Standard certification
Product number | ZCS-250 | ||
Rated voltage of contact circuit(V DC) | 12V | 24V | |
Rated current of contact circuit(A) | 250 | 200 | |
Rated coil voltage(V DC) | 12V | 24V | |
(20±5)Cold-state pull-in voltage max (V) | ≤8.4 | ≤15 | |
(20±5) Cold release voltage min (V) at ℃ |
≥1.0 |
≥2.0 |
|
(20±5) Cold operating current at ℃ (A) | ≤3.2 | ≤1.5 | |
Coil power consumption (W) | 38~40 | ||
Contact voltage drop under 100A load (mV) | ≤80 | ||
Insulation dielectric strength | 50Hz 660VDC 1S | ||
Coil resistance(Ω) | 3.7±5% | 15.5±5% | |
Holding current under rated coil voltage(A) | 3.2 | 1.5 | |
Limit on-off | 50 weeks (about 12V, 250A, each on, 1 break, 1 minute) | ||
Lifetime under rated voltage (times) | ≥3000 (On 1S off 2S under rated load) | ||
Mechanical life (times) | 100000 | ||
Work specification | Short-time work | ||
specifications | QC/T 413-2002 |
Product number | ZCS-250 |
Ambient temperature | -40℃~+75℃ |
Relative humidity | Up to 96% at 25°C |
vibration | (10~200)HZ, acceleration≤3.5g |
Shock | (60~100) times/min, acceleration≤4g |
Installation method | Arbitrary |
Protection level | IP67 |
Product number | ZCS-250 | ||
Rated voltage of contact circuit(V DC) | 12V | 24V | |
Rated current of contact circuit(A) | 250 | 200 | |
Rated coil voltage(V DC) | 12V | 24V | |
(20±5)Cold-state pull-in voltage max (V) | ≤8.4 | ≤15 | |
(20±5) Cold release voltage min (V) at ℃ |
≥1.0 |
≥2.0 |
|
(20±5) Cold operating current at ℃ (A) | ≤3.2 | ≤1.5 | |
Coil power consumption (W) | 38~40 | ||
Contact voltage drop under 100A load (mV) | ≤80 | ||
Insulation dielectric strength | 50Hz 660VDC 1S | ||
Coil resistance(Ω) | 3.7±5% | 15.5±5% | |
Holding current under rated coil voltage(A) | 3.2 | 1.5 | |
Limit on-off | 50 weeks (about 12V, 250A, each on, 1 break, 1 minute) | ||
Lifetime under rated voltage (times) | ≥3000 (On 1S off 2S under rated load) | ||
Mechanical life (times) | 100000 | ||
Work specification | Short-time work | ||
specifications | QC/T 413-2002 |
Product number | ZCS-250 |
Ambient temperature | -40℃~+75℃ |
Relative humidity | Up to 96% at 25°C |
vibration | (10~200)HZ, acceleration≤3.5g |
Shock | (60~100) times/min, acceleration≤4g |
Installation method | Arbitrary |
Protection level | IP67 |
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