Magna-Power ALx Series
POAExcluding Tax
Description
Description
DC Electronic Load
The ALx Series MagnaLOAD utilizes conventional linear MOSFET-based dissipative elements, allowing the series to achieve a very wide voltage-current operating range within the model’s maximum power rating. Using the same heat management innovations developed for Magna-Power’s high density programmable DC power supplies, the ALx Series’ conservative cooling ensures long product life with continuous full power operation in environments up to 50°C ambient operating temperature.
Specification
The following specifications are subject to change without notice. Unless otherwise noted, all specifications measured at the product’s maximum ratings.
| Specification | Value |
|---|---|
|
AC Input Voltage
1Φ, 2-wire + ground |
100-240 Vac (UI: Universal Input); Available on 1.25 to 17.5 kW Models 200-240 Vac (UI2: Universal Input 2); Available on 20 kW Models |
|
AC Input Frequency
|
50-60 Hz |
|
AC Input Isolation
|
±1500 Vac, maximum input voltage to ground |
| Specification | Value |
|---|---|
|
Front Panel Programming
|
Aluminum rotary knob with encoder, keypad, or up-down arrow for single bit control |
|
Computer Interfaces
Standard |
USB Host (Front): Type B USB Host (Rear): Type B RS485 (Rear): RJ-45 MagnaLINK™: RJ-25 x 2 |
|
Computer Interfaces
|
LXI TCP/IP Ethernet (Rear): RJ-45 GPIB (Rear): IEEE-488 |
|
External User I/O Port
Analog and Digital Programming |
25-pin D-sub DB-25, female Referenced to Earth ground; isolated from the DC input See User Manual for pin layout |
| Specification | Value |
|---|---|
|
Resolution
All Modes |
16-bit, 0.0015% |
|
Accuracy
Programming and Measurement |
Voltage: ±0.1% of full scale voltage rating Current: ±0.2% of full scale current rating Power: ±0.3% of full scale power rating Resistance: ±0.3% of full scale resistance rating |
|
Rise/Fall Time
Maximum |
Voltage Mode: 100 ms, 10% to 90% full scale voltage rating Current Mode: 2 ms, 10% to 90% full scale current rating Power Mode: 100 ms, 10% to 90% full scale power rating Resistance Mode: 200 ms, 10% to 90% full scale resistance rating |
|
Trip Settings Range
|
Over Voltage: 10% to 110% of full scale voltage rating Under Voltage: 0% to 110% of full scale voltage rating Over Current: 10% to 110% of full scale current rating Over Power: 10% to 110% of full scale power rating |
| Specification | Value |
|---|---|
|
Digital I/O
|
Digital Input Voltage: 5V Digital Input Impedance: 10 kΩ Digital Monitoring Voltage: 5V, 32 mA capacity Digital Reference Voltage: 5V, 20 mA capacity |
|
Analog I/O
|
Analog Sampling Rate: 2 kHz Analog Programming Voltage: 0-10 V Analog Programming Resolution: 12-bit, 0.025% Analog Monitoring Voltage: 0-10 V, 3 mA capacity Analog Monitoring Impedance: 0.005 Ω Analog Monitoring Accuracy: 0.05% of full scale Analog Reference Voltage: 10 V, 20 mA capacity |
| Specification | Value |
|---|---|
|
Racking Standard
1.25 kW and 2.5 kW Models Only |
EIA-310 |
|
Size and Weight
1.25 kW Models |
3U 5.25” H x 19” W x 24” D (13.34 x 48.26 x 60.96 cm) 40 lbs (18.1 kg) |
|
Size and Weight
2.5 kW Models |
3U 5.25” H x 19” W x 24” D (13.34 x 48.26 x 60.96 cm) 65 lbs (29.5 kg) |
|
Size and Weight
5 kW Models |
12U Cabinet 30.7” H x 24” W x 31.5” D (78.0 x 61.0 x 80.0 cm) 255 lbs (115.7 kg) |
|
Size and Weight
7.5 kW Models |
12U Cabinet 30.7” H x 24” W x 31.5” D (78.0 x 61.0 x 80.0 cm) 320 lbs (145.2 kg) |
|
Size and Weight
10 kW Models |
12U Cabinet 30.7” H x 24” W x 31.5” D (78.0 x 61.0 x 80.0 cm) 385 lbs (174.6 kg) |
|
Size and Weight
12.5 kW Models |
24U Cabinet 58.25” H x 24” W x 31.5” D (148.0 x 61.0 x 80.0 cm) 500 lbs (226.8 kg) |
|
Size and Weight
15 kW Models |
24U Cabinet 58.25” H x 24” W x 31.5” D (148.0 x 61.0 x 80.0 cm) 565 lbs (256.3 kg) |
|
Size and Weight
17.5 kW Models |
24U Cabinet 58.25” H x 24” W x 31.5” D (148.0 x 61.0 x 80.0 cm) 630 lbs (285.8 kg) |
|
Size and Weight
20 kW Models |
24U Cabinet 58.25” H x 24” W x 31.5” D (148.0 x 61.0 x 80.0 cm) 695 lbs (315.3 kg) |
| Specification | Value |
|---|---|
|
Ambient Operating Temperature
|
0°C to 50°C |
|
Storage Temperature
|
-25°C to +85°C |
|
Humidity
|
Relative humidity up to 95% non-condensing |
|
Air Flow
|
Front air inlet, rear exhaust |
| Specification | Value |
|---|---|
|
EMC
|
Complies with 2014/30/EU (EMC Directive) CISPR 22 / EN 55022 Class A |
|
Safety
|
NRTL Listed, TÜV SÜD Certificate U8 123461 0002 Tested to UL 61010-1:2012/R:2019-07 and CSA C22.2 No. 61010:2012/A1:2018-11 Complies with EN61010-1 and 2014/35/EU (Low Voltage Directive) |
|
CE Mark
|
Yes |
|
RoHS Compliant
|
Yes |
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