022-27698160
sales@tjql.com.cn
022-27698160
sales@tjql.com.cn
PR4179B Universal trip amplifier
Current input |
|
| Signal range | 0…5 AAC / 40…400 Hz |
| Maximum input limit | 6.00 AAC @ 40°C |
| Programmable measurement ranges | 0…0.5; 0…1; 0…2.5 & 0…5 AAC |
| Custom configurable signal range | 0…5 AAC /40…400 Hz |
| Min. measurement range (span) | 0.5 AAC |
| Input resistance | < 0.042 Ω (incl. terminals) |
Voltage input |
|
| Signal range | 0…300 VAC / 40…400 Hz |
| Programmable measurement ranges | 0…0.5, 0…1, 0…2.83, 0…5, 0…120, 0…230 & 0…300 VAC |
| Custom configurable signal range | 0…300 VAC / 40…400 Hz |
| Min. measurement range (span) | 0.5 VAC |
| Input resistance | Nom. 3 MΩ || 100 pF |
Relay output |
|
| Relay functions | Setpoint, Window, Error indication, Latch, Power and Off |
| Hysteresis | 0…100% |
| ON and OFF delay | 0…3600 s |
| Power On delay | 0…9999 s |
| Max. voltage | 250 VAC / VDC |
| Max. current | 2 A |
| Max. AC power | 500 VA |
| Max. DC current, resistive load ≤ 30 VDC | 2 ADC |
| Max. DC current, resistive load > 30 VDC | See manual for details |
