| Class | Double Setting Multiplex Type Preset Time Limit Relay | |
| Type | LD48S-S-1Z | LD48S-S-2Z |
| Time Limit Multiplying Factor | 0.01Sec 0.1Sec 1Sec 0.1Min 1Min 0.1HR 1HR 10HR (Set Two Types) | |
| Time Limit Range | 1-99 Times Time Limit Multiplying Factor | |
| Rated Working Voltage | 85~265VAC/DC input free, other voltage upon request | |
| Power Consumption | Less Than 4.5W | |
| Contact Quantity | 1 Group Relay 1+3 Denotes Reset, 1+4 Denotes Pause |
2 Group Relay |
| Contact Capacity | Impedance Load: Max 5A/250VAC or 5A/28VDC | |
| Display Mode | Fixed Secretary Flash Indicator Light, The Corresponsing Two Bits LED Displays The Current Close Or Release Time |
|
| Accuracy | Voltage affects error, repetitive error less than ± 50 PPM and preset error is 0 | |
| Signal Input | Reset and pause signal input is contact or NPN (emitter to common terminal 1), adopting photoelectric coupling solation, signal width should not less than 0.02 Sec |
No Reset And Pause Signal Input At Botton |
| Operating Enviroment | Ambient Temperature: -10~+55 °C (nonfreezing) Ambient Humidity: 35~85%RH | |
| Noisy Immunity | AC2kV(between operating power terminals) or DC ± 500V, time accumulator works normally under sisturbance of 1uS impulse width |
|
| Service Life | Mechanical life: 5*106 times, electric life: 1*106 times | |
| Weight | About 103g | About 112g |
