9430 能量回饋型四象限交流電子負載

型号 : NHR 9430 Regenerative 4-Quadrant AC Load

数量 :

Regenerative 4-Quadrant AC Load – Model 9430

Regenerative AC Load with Linear & Non-Linear AC Loading in Several Emulation Modes with User-Defined Waveforms, Power & Crest Factor Control.

Features

8 Sizes – 4 to 96kW
Single, Split or Three-Phase programmable
10 to 350VAC
30 to 880Hz
DC operation to 10 to 400VDC
Reactive power capability 2.6 x Real Power
Sink power regenerated back to facility with >90% efficiency
Power factor range: -1 to +1
Crest factor range: 1.414 to 4.000
High-resolution waveform digitizer
9” Touch-Panel user interface
High power density/minimum rack space

Model 9430 Regenerative AC Load Specifications

Model #	9430-4	9430-8	9430-12	9430-24	9430-36	9430-48	9430-72	9430-96
AC Loading Programmability
Phases/Output Channels	Single	Single, Split-Phase	Single, Split or 3-Phase
Input Voltage (LR,HR)	10-175, 350VRMS L-N (split-phase limited to 250V max)
Current Limit Set Ranges (per ф)	0-6, 30A (1ф)	0-6, 30A (1ф)	0-6, 30A (3ф)	0-12, 60A (3ф)	0-18, 90A (3ф)	0-24, 120A (3ф)	0-36, 180A (3ф)	0-48, 240A (3ф)
Current Limit Set Max (per load)	0-6, 30A (1ф)	0-12, 60A	0-18, 90A	0-36, 180A	0-54, 270A	0-72, 360A	0-108, 540A	0-144, 720A
Power Limit Set Max (1, Split, 3ф)	4kW	8, 8kW	12, 8, 12kW	24, 16, 24kW	36, 24, 36kW	48, 36, 48kW	72, 48, 72kW	96, 64, 96kW
Maximum Reactive Power	10.5kVA	21kVA	31.5kVA	63kVA	94.5kVA	126kVA	189kVA	252kVA
DC Loading Programmability
Input Voltage	10-400VDC
DC Loading Modes	Constant Voltage (CV), Constant Current (CC), Constant Power (CP), Constant Resistance (CR) in any combination
Current Limit Set Ranges	0-6, 30A	0-12, 60A	0-18, 90A	0-36, 180A	0-54, 270A	0-72, 360A	0-108, 540A	0-144, 720A
Power Limit Set Max	0-4kW	0-8kW	0-12kW	0-24kW	0-36kW	0-48kW	0-72kW	0-96kW
Physical
Enclosure	Chassis	Chassis	Chassis	Cabinet	Cabinet	Cabinet	Cabinet (double)	Cabinet (double)
Size (HxWxD)	10 1/2 x 19 x 28″/ 267 x 483 x 711mm	15 3/4 x 19 x 24″/ 400 x 483 x 610mm	15 3/4 x 19 x 24″/ 400 x 483 x 610mm	49 x 23 x 30″/ 1245 x 584 x 762mm	61 x 23 x 30″/ 1549 x 584 x 762mm	78 x 23 x 30″/ 1981 x 584 x 762mm	78 x 46 x 30″/ 1981 x 1168 x 762mm	78 x 46 x 30″/ 1981 x 1168 x 762mm
Weight	150lbs/ 68kg	150lbs/ 68kg	155lbs/ 70kg	480lbs/ 218kg	640lbs/ 290kg	780lbs/ 354kg	1280lbs/ 581kg	1560lbs/ 708kg
* The above specifications show typical configurations & subject to change. Contact NH Research, Inc. for further information.

Advantages

Worlds 1st full-featured 4-quadrant AC Electronic Load
100% Si-C based design with hi reactive current capabilities (HiVAR)
350VAC l-n up to 880Hz & 400VDC
Multiple Loading Modes including:
- Constant Current (CC) / Power (CP) / VA (CS)
- Constant Resistance (CR)
- Constant Series RL (CRL)
- User definable current waveforms
Simplifies automated test stand development
Built in measurement system:
- Triggerable set &ammp; measurement
- Software selectable 1, 2, or 3 Phase operation
- Isolated digital inputs & outputs
- Built-in SW watchdog & safety limits
Software tools to shorten test development time:
- PC-based tools & NI certified drivers
- NI certified LabVIEW & IVI-C/IVI-COM drivers

Benefits

Regenerative, returns greater than 90% of power to the facility, which provides significant electrical savings.
Field upgradeable to higher power
Fully emulate any power usage profile
Simulate non-ideal & transient phase currents

Applications

The 9430 is a current-regulated, 4-quadrant AC load with selectable phase inputs/outputs and a built-in waveform digitizing measurement system. In the sink mode, it sends power back to the facility mains rather than dissipated as heat. The 9430 has the capability of simulating almost any linear or non-linear load. Applications include testing of UPSs, AC sources, inverters, rectifiers, switches, circuit breakers and fuses.

9430 能量回饋型四象限交流電子負載

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