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artesyn™
DS2000SPE Series
Active
2000 W Front End AC-DC Power Supplies
The DS2000SPE is an ultra-high density power supply providing 50 W per cubic inch. The 2000 W DS2000SPE power supply is housed in 1U high rack-mounting enclosures measuring just 3.4 x 7.7 inches (86.3 x 196.5 mm). This form factor is significantly shorter than that of similarly rated earlier-generation power supplies, freeing up valuable system space. The DS2000SPE is fully digital and compatible with Advanced Energy's universal PMBus®, allowing control via an integral I2C interface using the PMBus communications protocol. Each power supply generates a main payload output of 12.2 VDC for feeding downstream DC-DC converters in systems using distributed power architectures, together with a 12 VDC standby output rated at 3.5 A for power management circuitry.
Features
- 12.0 V housekeeping
- 2000W output power
- High efficiency (94% @ 230 VAC) 50% load
- Input Range 90-140 VAC
- Input Range 180-264 VAC
- Input Frequency 47 - 63 Hz
- Efficiency 94% peak
- Hold-up Time 10 ms
- Power Factor >0.98, typical
- Output Power Hi line12.2V/163.9A, 12VSB/3.5A, 2000W continuous
- Output Power Lo line12.2V/66.67A, 12VSB/3.5A, 1000W continuous
- Load Sharing Active load sharing within +/-7A at full load
- Output Ripple 180mVp-p, 20MHz
Benefits
- EMI Class A
- Internal OR'ing
- N+N Redundant
- PMBus
- Variable speed smart fan
- Protection OVP, OCP, Short Circuit, OTP
- Power Good Active High
- PS_Interrupt Active Low
- Remote On/Off Enable control
Specifications
| Output Power (W): | 2000 |
|---|---|
| Length (Inches): | 7.736 |
| Width (Inches): | 3.4 |
| Height (Inches): | 1.574 |
| Mounting Type: | Rack-mount |
| Minimum Output Current (A): | 1 |
| Maximum Output Current (A): | 163.9 |
| Output Voltage Range (V): | 11.4V to 12.8V |
Technical Documentation
Product Information Documents
Safety & Compliance Certificates
Engineering Resources
Compare
| Model | DS2000SPE | CSU2000AP | CSU2000ADC |
|---|---|---|---|
| Output Power (W) | 2000 | 2000 | 2000 |
| Input Voltage (V) | |||
| Operating Temperature (°C) | |||
| Length (Inches) | 7.736 | 7.28 | 7.28 |
| Width (Inches) | 3.4 | 2.89 | 2.89 |
| Height (Inches) | 1.574 | 1.57 | 1.57 |
| Output Voltage Range (V) | 11.4V to 12.8V | 11.4V to 12.8V | 11.4V to 12.8V |
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