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Chroma 61812 | 4-quadrant AC source, regenerative, 61800 series, 12 kVA, 350 V, 30 to 100 Hz, grid simulation, grid simulator

Manufacturer number: 61812

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Delivery time upon request

€33,140.00

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plus VAT. €39,436.60 VAT plus shipping costs

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Chroma 61812 | Power supply unit, AC, 4 quadrants, regenerative power supply, regenerative network simulator, 350 V / 96 A, 12 kVA, 30 - 100 Hz, USB, LAN.

  • Starting phase: 1 or 3 selectable
  • Max AC output power: 12 kVA
  • Power per phase: 4 kVA
  • Output voltage: 0… 350V
  • Setting accuracy: 0.1% + 0.2% EW
  • Resolution: 0.1V
  • Output frequency: 30 Hz ... 100 Hz / DC
  • Maximum current (single-phase mode): 96 A || Point 288 A.
  • Maximum current (each phase in three-phase mode): 32 A || Peak 96 A.
  • DC power: (single-phase) 12 kW || (three-phase) 4 kW
  • DC voltage: 495 V
  • DC current: (single phase) 72 A || (three-phase) 24 A
  • Protection circuits: OVP, OCP, OPP, OTP, FAN
  • Dimensions: 132.8 x 428 x 700 mm
  • Weight: 50 kg

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Technical Data

Documents & Downloads

Datasheet
pdf | 1.91 MB
Userguide
pdf | 20.38 MB

Description

61812 | 4-quadrant AC source, regenerative, 61800 series, 12 kVA, 350 V, 30 to 100 Hz, grid simulation, grid simulator

The Chroma 61800 series of regenerative grid simulators with a height of 3U includes three models with rated outputs of 9 kVA, 12 kVA and 15 kVA as well as single-phase and three-phase operation. With output voltages of up to 350 VLN and 606 VLL, each model achieves 700 VLN through a single-phase 3-wire system. Users can increase the output power by configuring up to 3 units in parallel.

The Chroma 61809/61812/61815 models are regenerative and offer an energy-saving overall solution. The electricity generated by the test object can be fed back into the grid in an environmentally friendly and cost-saving manner, instead of being lost as heat. Thanks to this capability, these models can be used for applications in environmentally friendly energy products, such as PV inverters, energy storage systems (ESS), power processing systems (PCS), microgrids, power hardware-in-the-loop (PHIL), dynamic charging current control for electric vehicles ( EVSE), on-board chargers (OBC) and bidirectional on-board chargers (BOBC) etc.

Using fully digital control technology, these models offer a maximum output voltage of 350 VLN and an output frequency of 30 Hz to 100 Hz. The total harmonic distortion is less than 0.5% at full load and 50 Hz / 60 Hz output frequency. In addition to the AC output, a DC output mode and an AC plus DC output mode are included, which can be expanded to DC testing and AC testing with DC bias. The current output capacitance can deliver 3 times the rms peak current, which is suitable for an inrush current test at the DUT input.

The models can also provide precision measurements such as rms voltage, rms current, active power, power factor, crest factor and many others. Using advanced DSP technology, you can easily simulate power line disturbances (PLD) using the LIST, PULSE and STEP modes. Additional functions such as the waveform synthesis function allow the user to program various distorted harmonics required by some regulatory standards.

Users can quickly familiarize themselves with the operation of the device via the intuitive 5-inch LCD touchscreen. The remote interfaces include a USB and a LAN interface as standard, as well as an optional GPIB and CAN interface. The units can be controlled via a computer and the Chroma soft panel software for fast digital operation. Chroma also provides controller drivers that allow users to use LabVIEW software to program control system integration applications.

The Chroma 61812 variant has a maximum output power of 12 kVA, a voltage range of 0 - 350 V / 96 A. Alternatively, the Chroma 61800 series also includes models with 9 kVA (61809) and 15 kVA (61815).

Product features:

  • High power density up to 15 kVA at a height of 3U
  • Intuitive touch panel interface
  • User selectable single phase or three phase output
  • Full 4-quadrant, fully regenerative up to 100% of the output current carrying capacity
  • Specially developed for EV and PV inverter tests as well as intelligent grid tests
  • Programmable current slew rate setting for voltage and frequency
  • Programmable limit values for voltage and current
  • Phase angle control when switching on / off
  • Synchronization of the TTL signal from voltage dips
  • LIST, PULSE, LEVEL mode functions for testing the simulation of line faults (PLD)
  • Waveform synthesizer for harmonics, intermediate oscillations.
  • Comprehensive measurement capabilities, including current harmonics
  • Universal AC input voltage range
  • Standard USB, LAN interface
  • Optional CAN, GPIB interface
  • Parallel output for high performance applications (only three phases)

Accessoires (5 products)

B618007
Chroma
B618007
AC load option, regenerative, for grid simulator 61809/12/15
Reordered - in stock. Delivery time on request
€3,490.00
A618001
Exclusive
Chroma
A618001
Softpanel - operating software for 61800 series
Delivery time upon request
On Request
A620045
Exclusive
Chroma
A620045
CAN interface for power supply 62000D series
Delivery time upon request
€410.00
A620039
Exclusive
Chroma
A620039
GPIB interface for 12kW / 18kW power supplies
4 in stock. Ready to ship in 1 business day
€750.00
A618005
Chroma
A618005
Single / three phase changeover switch for electronic AC load 61800 series
Delivery time upon request
On Request

Alternate products (3 products)

61809
Chroma
61809
4-quadrant AC source, regenerative, 61800 series, 9 kVA, 350 V, 30 to 100 Hz, grid simulation, grid simulator
Reordered - in stock. Delivery time on request
€31,290.00 €42,310.00
61815
Exclusive
Chroma
61815
4-quadrant AC source, regenerative, 61800 series, 15 kVA, 350 V, 30 to 100 Hz, grid simulation, grid simulator
Reordered - in stock. Delivery time on request
€34,710.00 €45,380.00
Action AC01090
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Chroma
Action AC01090
Discounts on Chroma power supplies & power simulators
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Offers (1 product)

Action AC01090
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Chroma
Action AC01090
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About the Manufacturer

Chroma
Chroma
Chroma ATE is the world's largest supplier of power test instruments and systems, including programmable AC sources and DC power supplies, laboratory power supplies, AC and DC electronic loads, digital meters, multimeters, and automated test systems.
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