- Overview
- General Introduction
- Product Description
- Detailed Photos
Basic Info.
Model NO.
GSZ2
Theory
Electromagnetic Relay
Size
Big
Built-in Auxiliary Contact
Nil
Extra Auxiliary Contact
1no+1nc
Standard
IEC60947-4-1, En60947-4-1, UL508
Transport Package
Carton
Specification
Large current
Trademark
TIANSHUI 213
Origin
China
HS Code
8536490090
Production Capacity
80000PCS/Year
Product Description
1. GSZ2 series of single pole DC contactors with single coil
| Model | GSZ2-50D | GSZ2-100D/ 100DI | GSZ2-200D/ 200DI | GSZ2-400D/ 400DI | GSZ2-500D/ 500DI | GSZ2-600D/ 600DI | GSZ2-800D/ 800DI | GSZ2-200DG/ 200DGI | GSZ2-400DG/ 400DGI | |
| Rated insulation voltage Ui (V) | 690 | 1600 | ||||||||
| Rated Voltage Ue (V) | 48 | |||||||||
| Conventional thermal current Ith (A) (DC-1) | 50 | 100 | 200 | 100 | 200 | 400 | 600 | 600 | 800 | |
| Rated current le(A) (DC-1) | 50 | 100 | 200 | 100 | 200 | 400 | 500 | 600 | 800 | |
| Main Contact | 1NO | |||||||||
| Standard coil voltage Us (V) | DC: 12V, 24V, 48V | |||||||||
| Pull-in voltage | 0.85Us-1.20Us | |||||||||
| Drop-out voltage | 0.10Us-0.75Us | |||||||||
| Coil voltage(V) | 12, 24, 48 | 12, 24, 48 | 12, 24, 48 | 12, 24, 48 | 12, 24, 48 | |||||
| Coil current (A) | Pull-in | 0.4, 0.2, 0.1 | 0.55, 0.3, 0.2 | 0.8, 0.4, 0.2 | 1.6, 0.8, 0.4 | 0.8, 0.4, 0.2 | ||||
| Hold | 0.4, 0.2, 0.1 | 0.55, 0.3, 0.2 | 0.8, 0.4, 0.2 | 1.6, 0.8, 0.4 | 0.8, 0.4, 0.2 | |||||
| Coil power consumption | Pull-in | 4.8 | 6.6, 7.2, 9.6 | 9.6 | 19.2 | 9.6 | ||||
| Hold | 4.8 | 6.6, 7.2, 9.6 | 9.6 | 19.2 | 9.6 | |||||
| DC-1 | Electrical life (10000 times) | 3 | ||||||||
| Operation frequency per hour | 1200 | 600 | 300 | 600 | ||||||
| Mechanical life (10000 times) | 10 | |||||||||
| Pull-in time (ms) | 20-30 | 25-35 25-40 | 30-45 | 25-35 | 25-40 | |||||
| Drop-out time (ms) | 5-15 | 5-15 10-15 | 15-20 | 15-20 | 10-15 | |||||
| Standard | IEC60947-4-1, GB/T14048, 4, EN60947-4-1 UL508 | |||||||||
| Certificate | CCC UL TUV CE | |||||||||
| Operating ambient temperature | -25ºC ··+70ºC | |||||||||
| Storage temperature | -40ºC ··+80ºC | |||||||||
| Class of pollution | 3 | |||||||||
| Installation category | 3 | |||||||||
2. GSZ2 series of single pole DC contactors with double coils
| Model | GSZ2-50S /50SI | GSZ2 - 100S /100SI | GSZ2-200S/200SI | GSZ2-400S/400SI | GSZ2-500S /500SI | GSZ2-600S /600SI | GSZ2-800S /800SI | GSZ2-1000SG | |
| Rated insulation voltage Ui (V) | 690 | 2000 | |||||||
| Rated Voltage Ue (V) | 48 | ||||||||
| Conventional thermal current Ith (A) (DC-1) | 50 | 100 | 200 | 400 | 600 | 600 | 800 | 1200 | |
| Rated current le(A) (DC-1) | 50 | 100 | 200 | 400 | 500 | 600 | 800 | 1000 | |
| Main Contact | 1R | ||||||||
| Standard coil voltage Us(V) | DC: 12V, 24V, 48V | ||||||||
| Pull-in voltage (V) | 0.85Us-1.20Us | ||||||||
| Dropout voltage (V) | 0.10Us-0.75Us | ||||||||
| Coil voltage(V) | 12, 24, 48 | 12, 24, 48 | 12, 24, 48 | 12, 24, 48 | 24, 48 | ||||
| Pull-in current (A) | 10, 3, 1.4 | 7, 5, 3.5 | 5.5, 5, 3 | 10, 7.2, 3.5 | 12, 6 | ||||
| Hold current (A) | 0.4, 0.18, 0.1 | 0.5, 0.27, 0.11 | 0.3, 0.27, 0.12 | 0.55, 0.3, 0.13 | 0.32, 0.16 | ||||
| Pull-in Power (W) | 120, 72, 67.2 | 84, 120, 182 | 66, 120, 144 | 120, 173, 168 | 290 | ||||
| Hold power (W) | 4.8, 4.4, 4.8 | 6, 6.5, 5.3 | 3.6, 6.5, 5.8 | 6.6, 7.2, 6.3 | 7.7 | ||||
| DC-1 | Electrical life (10000 times) | 3 | |||||||
| Operation frequency per hour | 1200 | 600 | 300 | 120 | |||||
| Mechanical life (10000 times) | 10 | ||||||||
| Pull-in time (ms) | 20-30 | 25-35 25-40 | 30-45 | 25-35 | |||||
| Drop-out time (ms) | 5-15 | 5-15 10-15 | 15-20 | 15-20 | |||||
| Pull-in time (ms) | 15-25 | 20-30 | 30-40 | ||||||
| Drop-out time (ms) | 5-15 | 5-15 | 5-15 | ||||||
| Standard | IEC60947-4-1, GB/T14048, 4, EN60947-4-1 UL508 | ||||||||
| Certificate | CCC UL TUV | ||||||||
| Operating ambient temperature | -25ºC ··+70ºC | ||||||||
| Storage temperature | -40ºC ··+80ºC | ||||||||
| Classof pollution | 3 | ||||||||
| In stallation category | 3 | ||||||||
