High power starter relay-YS5121
Short Description:
Characteristic: Large capacity, up to 200 ampere switching current. Relay specially designed for automobile start-up. The working temperature is – 40 C to + 125 C. Electric shock load： Model YS5121-DC12V YS5121-DC24V Resistive load 200A 14VDC 120A 24VDC Maximum switching current 200A 120A Maximum switching power 2800W Performance parameter： Electric shock material Copper-silver double composite Contact resistance 100mΩMax Pick up time 10msec.Max Re...
Product Detail
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Characteristic:
Large capacity, up to 200 ampere switching current.
Relay specially designed for automobile start-up.
The working temperature is – 40 C to + 125 C.
Electric shock load：
| Model | YS5121-DC12V YS5121-DC24V |
| Resistive load | 200A 14VDC 120A 24VDC |
| Maximum switching current | 200A 120A |
| Maximum switching power | 2800W |
Performance parameter：
| Electric shock material | Copper-silver double composite | |
| Contact resistance | 100mΩMax | |
| Pick up time | 10msec.Max | |
| Release time | 10msec.Max | |
| Insulation resistance | 100mΩMin(DC500V) | |
| Dielectric Strength | Between contact and contact: AC500V, 50/60Hz 1min | |
| Between contact and coil: AC500V, 50/60Hz 1min | ||
| Vibration resistant | Durable | 10~55Hz, double amplitude 1.5mm |
| Malfunction | 10~55Hz, double amplitude 1.5mm | |
| Impact resistance | Durable | 20GMin |
| Malfunction | 100GMin | |
| Life | Mechanical life (7,200 times per hour) | 10000000 times |
| Electrical life (600 times per hour) | 100000 times | |
| Ambient temperature | -40℃-+125℃(non-condensing) | |
| Quality | About 90 | |
Line parameter（at 20℃）
Line diagram power: 4.8 – intermittent operation
Coil Specification (VDC) 12,24
Basic model: YS5121
| Rated voltage (VDC) | Coil resistance | Pull-in voltage | Release voltage | Maximum allowable voltage | Coil power |
| 12 | 30 | 70% of rated voltage | 10% of rated voltage | 150% of rated voltage | 4.8 |
| 24 | 120 |
Shape size, wiring diagram
