Rev.01.09.13_78
iMP Series
2 of 9
Embedded Power for
Business-Critical Continuity
Output Module Line-up
Operating temperature: -40 ° to 70 °C ambient. Derate each output 2.5% per degree from 50 °C to 70 °C. ( -20 °C start up)
Storage temperature: -40 °C to 85 °C
Electromagnetic susceptibility: Designed to meet EN61000-4; -2, -3, -4, -5, -6, -8, -11 Level 3
Humidity: Operating; non-condensing 10% to 95% RH
Vibration: IEC68-2-6 to the levels of IEC721-3-2
MTBF demonstrated > 550,000 hours at full load, 220 Vac and 25 °C ambient conditions
Environmental Specifications
Output
Adjustment range:* ± 10% minimum all outputs (manual)
(fullmoduleadjustmentrangeusingI2C)
Factory set point accuracy: ± 1%
I2C output program
accuracy:
± 5%
Margining: ± 4 - 6% nominal analog
(single output module only)
Overall regulation: 0.4% or 20 mV max. (1500W modules 1% max.)
(36 W modules 4% maximum)
Ripple: RMS: 0.1% or 10mV, whichever is greater
Pk-Pk: 1.0% or 50mV, whichever is greater
Bandwidth limited to 20 MHz
Dynamic response: < 2% or 100 mV, with 25% load step
Recovery time: To within 1% in < 300 µsec
Overcurrent
protection:**
Configurable through I2C (calibration required).
Single output module and main output of the
dual output module 105 - 120% of rated output
current. Aux output of dual output module 105
- 140% of rated output current
Short-circuit protection: Protected for continuous short-circuit
Recovery is automatic upon removal of short
Overvoltage protection:* Configurable through I2C
Single output module: 2 - 5.5 V 122 - 134% ; 6 - 60 V 110 - 120%
Dual output module: 2 - 6 V 122 - 134% ; 8 - 28 V 110 - 120%
Triple output module: 110 - 120% of highest voltage rating
Output Continued
Reverse voltage protection: 100% of rated output current
Thermal protection:*
(OTP and OTW)
Configurable through I2C
All outputs disabled when internal temp
exceeds safe operating range. > 5 ms warning
(AC OK signal) before shutdown
Remote sense: Up to 0.5 V total drop (not available on triple
output module)
Single wire parallel: Current share to within 2% of total rated
current
DC OK:* ± 5% of nominal. Configurable through I2C
Minimum load: Not required
Housekeeping standby: 5 Vdc @ 1.0 A max. present whenever AC input
is applied (Optional 2.0 A available)
Module inhibit:* Configured and controlled through I2C
Switching frequency: 250k Hz accepts external sync signal
Output/Output isolation: >1 Megohm, 500 V
External sync: TTLclockinputsignalusedtoadjustswitching
frequency. Frequency 500 kHz ± 20%; Duty
cycle 40 - 55%
* Can be controlled via I2C
** Controlled via I2C but requires load calibration
Module Code 1 2 3 5 4—
Module Type Single Single Single Single Dual Triple
Max output power 210 W 360 W 750 W 1500 W 144 W 36 W
Max output current 35 A 60 A 150 A 140 A 10 A 2 A
Output voltages available* 2-60 V 2-60 V 2-60 V 6-60 V
8 - 15*, 24 - 28; 8 - 15*, 8 - 15*; 8 - 15*,
2 - 6; 2 - 6, 2 - 6; 24 - 28, 24 - 28;
24 - 28, 2 - 6
8-15, 8-15, 2-6; 8-15, 8-15, 8-15;
8-15, 8-15, 18-28; 8-15, 18-28, 2-6
Standard voltage increments 25 25 25 18 16 18
Remote sense Yes Yes Yes Yes Yes Yes No
Remote margin Yes Yes Yes Yes No No No
V-Program - I2C Control Yes Yes Yes Yes Yes Yes No
Active Current Share Yes Yes Yes Yes Yes No No
Module Inhibit - I2C Control Yes Yes Yes Yes Yes Yes Yes
Module Inhibit - Analog Yes Yes Yes Yes Yes No No
Overvoltage/Overcurrent
protection Yes Yes Yes Yes Yes Yes Yes
Minimum load required No No No No No No No
Slots occupied in any iVS case 1 2 3 4 1 1
* Note: Contact Factory for extended range down to 6 V