Universal Trip Amplifier PR 4179B Output 2 Relays Programming Process Monitoring Diagnostics
Price:
150usd-350usd
MOQ:
1
Delivery Time:
5-7 work days
Brand:
PR
Product Description
Universal Trip Amplifier
PR 4179B
Measures AC current and voltage signals with 2 relay outputs
Programming, process monitoring and diagnostics via PR 4500
Universal power supply 21.6…253 VAC / 19.2…300 VDC
Product Overview
The PR 4179B Universal Trip Amplifier is designed for precise measurement of AC current and voltage signals in industrial applications, featuring programmable relay outputs and comprehensive monitoring capabilities.
Environmental Conditions
| Operating temperature | -20°C to +60°C |
| Storage temperature | -20°C to +85°C |
| Calibration temperature | 20...28°C |
| Relative humidity | < 95% RH (non-condensing) |
| Protection degree | IP20 |
| Installation environment | Pollution degree 2 & measurement/overvoltage category II |
Mechanical Specifications
| Dimensions (HxWxD) | 109 x 23.5 x 104 mm |
| Dimensions with PR 4500 | 109 x 23.5 x 131 mm |
| Weight (approx.) | 155 g |
| DIN rail type | DIN EN 60715/35 mm |
| Wire size | 0.13...2.08 mm² AWG 26...14 stranded wire |
| Screw terminal torque | 0.5 Nm |
| Vibration compliance | IEC 60068-2-6 (2...13.2 Hz: ±1 mm, 13.2...100 Hz: ±0.7 g) |
Electrical Specifications
Power Supply
| Supply voltage, universal | 21.6...253 VAC, 50...60 Hz or 19.2...300 VDC |
| Internal fusible resistor | < 80 s, 2.4 A |
| Maximum required power | 1.2 W |
| Max. power dissipation - current measurement | 2.2 W |
| Max. power dissipation - voltage measurement | 1.2 W |
Isolation Voltage
| Test voltage | 2.3 kVAC |
| Input to any (working) | 250 VAC (reinforced) |
| Relay to relay (working) | 125 VAC (reinforced) |
Performance Characteristics
| Response time (0...90%, 100...10%) | < 0.75 s |
| Signal dynamics, input | 20 bit |
| Bandwidth | 40…400 Hz |
| Programming interface | PR 4500 communication interfaces |
| EMC immunity influence | < ±0.5% of span* |
| Extended EMC immunity: NAMUR NE21, A criterion, burst | < ±1% of span* |
*span = of selected standard range
Input Specifications
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 |
| Minimum measurement range (span) | 0.5 AAC |
| Input resistance | < 0.042 Ω (including 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 |
| Minimum measurement range (span) | 0.5 VAC |
| Input resistance | Nominal 3 MΩ || 100 pF |
Output Specifications
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 |
| Maximum voltage | 250 VAC / VDC |
| Maximum current | 2 A |
| Maximum AC power | 500 VA |
| Maximum DC current, resistive load ≤ 30 VDC | 2 ADC |
| Maximum DC current, resistive load > 30 VDC | See manual for details |
Compliance & Approvals
| EMC | 2014/30/EU & UK SI 2016/1091 |
| LVD | 2014/35/EU & UK SI 2016/1101 |
| RoHS | 2011/65/EU & UK SI 2012/3032 |
| c UL us, UL 508 | E248256 |
| SIL | Hardware assessed for use in SIL applications |
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Get in Touch
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Company
Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd.
Location
F1-803, Guorun Silu Jin Rong Zhongxin, Qindu District, Xianyang City, Shaanxi Province
Contact Person
Leon