可编程直流电源、PV模拟电源_仪器设备

可编程直流电源、PV模拟电源

添加日期：2012-08-24 点击次数：

供求类型：代理

作者地区：上海市

详细信息

Key Features

Very high power density:
Up to 15 kW in a 3U package
Wide voltage and current range:
Models up to 0-4000 Vdc and 0-2700 Adc
Load dependent air cooling:
Variable speed fans on all models
Wide range of input voltages:
From 208 Vac to 480 Vac, 50 Hz to 400 Hz
Front panel analog potentiometers:
Stepless rotary control
37-pin optically isolated user I/O:
No additional circuitry necessary
RS-232 interface standard:
Optional IEEE 488.2 GPIB, USB, LXI TCP/IP Ethernet, RS-485 interfaces
CE Mark
Made in the USA

Input
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
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
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
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: ±1000 Vdc for models less than or equal to 1000 Vdc, ±(2000 Vdc + Vo/2) for models greater than 1000 Vdc where Vo is the maximum output voltage of the power supply. 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 4 ms for an output voltage change from 0 to 63%, 8 ms for an output current change from 0 to 63%.
Bandwidth	Standard Models: 3 Hz with remote analog voltage programming, 2 Hz with remote analog current programming. With High Slew Rate Option: 60 Hz with remote analog voltage programming, 45 Hz with remote analog current programming.
Analog Output Impedances	Voltage output monitoring: 100 ohm Current output monitoring: 100 ohm +10V Ref: 1 ohm

Programming Levels and Accuracy of Full Scale
	Voltage Set Point	Current Set Point	OVT Set Point	OCT Set Point
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
	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
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.

联系方式
86-021-37524113

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