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0-30 V, 600 A, DC Power Supply
Features
- Constant current/constant voltage-automatic crossover
- Forced air cooling
- Lifting eye-bolt provisions on top
- Meters and mode indicator lights
- Remote programming by resistance, voltage or current
- Circuit breaker protection
- Contactor on/off interlock control
- High current ratings at low output voltages
- Built-in RFI protection
- Mode lamps
- Wide variety of output ratings
Specifications
| Output Voltage (Volts) | 0-30 |
| Output Current (Amps) | 0-600 |
| 60 Hz Voltage Ripple (M vrms) | 70 |
| 60 Hz Current Ripple (A rms) | 1.4 |
| AC Input: | The standard AC input is 460 VAC ± 10% 30 60 Hz. The supply will function within full specification from 440 to 480 VAC. Phase-to-phase balance requirements ± 2% is required for ripple specification but phase-to-phase rotation sequence of AC input is not required.
Current draw per phase: 20 kW per phase: 20kW units is 81A @ 208 VAC & 44A @ 440 VAC; 30 kW units is 123A @ 208 VAC & 62A @ 440 VAC; 60 kW units is 119 @ 440 VAC, 208 VAC not available for 60kW units. |
| Regulation: | Effects of line and load variations (within the ratings of the supply) on output voltage or current are within 0.1%. Readings can be affected by output ripple which, by specifications, can exceed this rating. |
| Stability: | Output voltage and current remain within ± 0.05% for 8 hours, with constant external effects. |
| Transient Response: | Output variations, caused by line variations of 10%, and/or load variations between 50% & 100% of rated limits, will typically recover to within 1% of its final value within 200 MS. |
| Remote Sensing: | Maintains regulation at load, compensating for IR drops in the power output leads. |
| Remote Programming: | Resistance programming of either constant-voltage or constant-current modes. Units can also be programmed by an external reference voltage in either mode of operation |
| Temperature Coefficient: |
| Output Voltage | 0.02%/°C of maximum rating. |
| Output Current | 0.02%/°C of maximum rating. |
| Operation Temperature: | 0°C to 50°C. Derate current linearity to 50% of table rating at 71°C ambient. |
| Storage Temperature: | -40°C to + 85°C |
Applications
- Electromagnetics
- Magnetic beam bending
- Cryogenic magnets
- Large relay systems
- DC motor power
- Inverter power source
- High energy electronic systems
- Thermodynamic & thermoelectric research
- Industrial DC Power
- Battery Charging
- Precision electro plating
- Plasma power source
- High power illumination systems