美国MPETS Series可编程直流电源、PV模拟电源
价格:电议
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电 话:86-021-37524113
传 真:86-021-37524113
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Input |
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Nominal Voltage 3 phase, 3 wire + ground |
208 VAC (operating range 187 - 229 VAC) 240 VAC (operating range 216 - 264 VAC) 380 VAC (operating range 342 - 418 VAC) 415 VAC (operating range 373 - 456 VAC) 440 VAC (operating range 396 - 484 VAC) 480 VAC (operating range 432 - 528 VAC) |
1 phase, 2 wire + ground | 208 VAC (operating range 187 - 229 VAC) 240 VAC (operating range 216 - 264 VAC) |
Frequency | 50 through 400 Hz |
Power Factor | Greater than 92% at maximum power for 3 phase models, Greater than 70% at maximum power for 1 phase models. |
Environmental |
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Operating Temperature | 0°C to 50°C |
Storage Temperature | -25°C to +85°C |
Ambient Temperature | 0 to 50°C |
Temperature Coefficient | 0.04%/°C of maximum output voltage, 0.06%/°C of maximum output current. |
Air Cooling (Standard) | Side air inlet, rear exhaust |
Water Cooling (Optional) | 25°C maximum inlet temperature 1.5 GPM minimum flow rate for 15 kW units 3.0 GPM minimum flow rate for 20-30 kW units 4.5 GPM minimum flow rate for 45 kW units 80 PSI maximum pressure 1/4” NPT female pipe size |
Physical |
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Power | Input Phases | Size (H" x D" x W") | Rack Units | Weight |
5 kW 10 kW 15 kW |
1ϕ 1ϕ 1ϕ |
5¼" x 24" x 19" (13.34 x 60.96 x 48.26 cm) 10½" x 24" x 19" (26.67 x 60.96 x 48.26 cm) 15¾" x 24" x 19" (40.01 x 60.96 x 48.26 cm) |
3U 6U 9U |
75 lbs (34.02 kg) 150 lbs (68.04 kg) 225 lbs (102.06 kg) |
5 kW 10 kW 15 kW 20 kW 25 kW 30 kW 45 kW |
3ϕ 3ϕ 3ϕ 3ϕ 3ϕ 3ϕ 3ϕ |
5¼" x 24" x 19" (13.34 x 60.96 x 48.26 cm) 5¼" x 24" x 19" (13.34 x 60.96 x 48.26 cm) 5¼" x 24" x 19" (13.34 x 60.96 x 48.26 cm) 10½" x 24" x 19" (26.67 x 60.96 x 48.26 cm) 10½" x 24" x 19" (26.67 x 60.96 x 48.26 cm) 10½" x 24" x 19" (26.67 x 60.96 x 48.26 cm) 15¾" x 24" x 19" (40.01 x 60.96 x 48.26 cm) |
3U 3U 3U 6U 6U 6U 9U |
74 lbs (34.57 kg) 94 lbs (42.64 kg) 125 lbs (56.70 kg) 195 lbs (88.45 kg) 220 lbs (99.79 kg) 245 lbs (111.13 kg) 365 lbs (165.56 kg) |
Output |
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Ripple | See Model Charts |
Line Regulation | Voltage Mode: ± 0.004% of full scale Current Mode: ± 0.02% of full scale |
Load Regulation | Voltage Mode: ± 0.01% of full scale Current Mode: ± 0.04% of full scale |
Load Transient Response | 2 ms to recover within ±1% of regulated output with a 50% to 100% or 100% to 50% step load change |
Efficiency | ≥ 86%; See Model Charts |
Stability | ± 0.10% for 8 hrs. after 30 min. warmup |
Isolation | Maximum input voltage to ground: ±2500 Vac
Maximum output voltage to ground: User inputs and outputs: referenced to earth ground. |
Maximum Slew Rate | Standard Models: 100 ms for an output voltage change from 0 to 63%, 100 ms for an output current change from 0 to 63%. With High-Slew Rate Option |
Bandwidth | Standard Models: 3 Hz with remote analog voltage programming, 2 Hz with remote analog current programming. With High Slew Rate Option: |
Analog Output Impedances | Voltage output monitoring: 100 ohm Current output monitoring: 100 ohm +10V Ref: 1 ohm |
Programming Levels and Accuracy of Full Scale |
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Voltage Set Point |
Current Set Point |
OVT Set Point |
OCT Set Point |
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Remote Analog Programming Accuracy | ± 0.50% | ± 0.75% | ± 0.50% | ± 0.75% |
Digital Programming Accuracy | ± 0.50% | ± 0.75% | ± 0.50% | ± 0.75% |
Remote Analog Programming Levels | 0 - 10.0 Vdc | 0 - 10.0 Vdc | 0 - 10.0 Vdc | 0 - 10.0 Vdc |
Monitoring Levels and Accuracy of Full Scale |
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Output Voltage | Output Current | |||
Remote Analog Monitoring Accuracy | ± 0.50% | ± 0.75% | ||
Digital Monitoring Accuracy | ± 0.50% | ± 0.75% | ||
Remote Analog Monitoring Levels | 0 - 10.0 V | 0 - 10.0 V | ||
Control Limits |
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Remote Sense Limits | 3% maximum voltage drop from output terminals to load. Remote sense is not available for models with output voltages greater than 1000 Vdc. |
Period Programming Limits | Minimum period: 10 msec Maximum Period: 9997 sec or 2.77 hours |
Digital control inputs and outputs limits | Input voltage: 0 to 5 Vdc, 10K input impedance; Output voltage: 0 to 5 Vdc, 5 mA drive capacity 5 V supply: 25 mA. |