ردود الفعل محاكاة شبكة

Name

Feedback Grid simulator

Model

XYH015-3X

XYH030-3X

XYH045-3X

XYH060-3X

XYH090-3X

XYH120-3X

XYH150-3X

XYH180-3X

XYH240-3X

Output/absorption

15kVA

30kVA

45kVA

60kVA

90kVA

120kVA

150kVA

180kVA

240kVA

Basic function

Output

Power grid simulation function

Feedback

The output energy is fed back to the grid

Isolation

Built in isolation transformer

Load power factor

+1.0 ～ 1.0

Wiring mode

Input terminal: 3P4W terminal: 3P4W/1P2W (automatic switching according to output mode)

Input

Phase

3P4W+PE

Voltage range

380V±57V(L-L)

Frequency range

45～65Hz

Power factor

＞ 0.97 (input rated voltage, input 50% - 100% rated current)

＞ 0.95 (input rated voltage, input 10% - 50% rated current)

Current distortion

＜ 3% (under rated conditions)

Output

Phase

3P4W or 1P2W

Mode

3P standard mode, 3P unbalanced mode, parallel 1P

Voltage

0.0～300.0V(L-N)

Voltage setting accuracy

Precision: ≤ 0.5% Resolution: 0.1V

3P standard mode, 3P unbalanced mode

Rated current

22.7A

45.4A

68.1A

90.9A

136.3A

181.8A

227.2A

272.7A.

363.6A

Parallel 1P mode

Rated current

68.1A

136.3A

204.5A

272.7A

409.1A

545.4A.

681.8A

818.1A

1090.9A

Frequency

45.00～65.00Hz

Frequency accuracy

Precision: ≤ 0.02% Resolution: 0.01Hz

Frequency stability

≤0.02%

Voltage distortion (V_THD)

＜ 1% (linear load)

Reaction time

≤2ms

Response time of voltage sudden change

≤20ms

Three phase angle

120°±2°(3P standard mode)

Crest factor

1.41 ± 0.1 (sine wave mode)

Source voltage effect

≤1%

Load effect

≤1%

Efficiency

＞86%

Measurement display

Display mode

8-inch color LCD screen

Voltage measurement accuracy

Precision: 0.2% FS+0.2% Display value resolution: 0.1V

Frequency measurement accuracy

Precision: 0.02% Resolution: 0.01Hz

Current measurement accuracy

Precision: 0.3% FS+0.3% Display value resolution: 0.1A/1A

Power measurement accuracy

Precision: 0.5% FS+0.5% Display value resolution: 0.1kW/0.01kW/0.001kW

Function operation

Ladder programming

9999 steps

Step programming

100 steps, 999999times cycle

Gradient Programming

100 steps, 999999times cycle

Low (zero) voltage ride through

It can simulate international standards, and the minimum response time is ≤ 20ms

High voltage ride through

It can simulate international standards, and the minimum response time is ≤ 20ms

Waveform system

Sine wave or harmonic wave (superposition of 2~40times harmonic wave)

Real time adjustment function

① Under the starting state of the normal mode, the output voltage and frequency setting values can be adjusted through the number keys, increase/decrease keys and knobs, and they can be updated immediately

② Under normal mode startup status, the output waveform system can be switched and updated immediately

Quick call

10 groups of fast groups in conventional mode 10 groups of fast groups in harmonic mode

Protection function

Overload capacity

Cut off the output after 15 seconds when 105% ＜ overload ≤ 110%

Cut off the output after 5 seconds when 110% ＜ overload ≤ 200%

Cut off the output after 2 seconds when 200% ＜ overload ≤ 300%

Cut off output immediately when 300% ＜ overload

Protect

Over current, overload, short circuit protection, overheat protection, output overvoltage and undervoltage, phase loss protection, bus overvoltage and undervoltage, output power contactor automatic tripping protection

software protection

AI Monitor function, Black Box function, Auto Lock key lock protection

Remote interface

communication interface

Standard configuration: RS232 Optional configuration: RS485, GPIB, ETHERNET

Remote control

Optional: analog control port

Work environment

 Temperature

0～40℃

Humidity

20～90%RH(Non condensing)

Volume weight

Size(W×H×Dmm)

1000×2000×800

1800×2000×800

2100×2000×1000

2400×2000×1000

Weight(Kg)

510

600

750

1050

1350

1500

1650

1850

2100

Name

Feedback Grid simulator

Model

XYH300-33

XYH400-33

XYH500-33

XYH600-33

Output/absorption

300kVA

400kVA

500kVA

600kVA

Basic function

Output

Power grid simulation function

Feedback

The output energy is fed back to the grid

Isolation

Built in isolation transformer

Load power factor

+1.0 ～ 1.0

Wiring mode

Input terminal: 3P4W terminal: 3P4W/1P2W (automatic switching according to output mode)

Input

Phase

3P4W+PE

Voltage range

380V±57V(L-L)

Frequency range

45～65Hz

Power factor

＞ 0.97 (input rated voltage, input 50% - 100% rated current)

＞ 0.95 (input rated voltage, input 10% - 50% rated current)

Current distortion

＜ 5% (under rated conditions)

Output

Phase

3P4W or 1P2W

Mode

3P standard mode, 3P unbalanced mode, parallel 1P

Voltage

0.0～300.0V(L-N)

Voltage setting accuracy

Precision: ≤ 0.5% Resolution: 0.1V

Rated current

454.5A

606.0A

757.5A

909.0A

Frequency

45.00～65.00Hz

Frequency accuracy

Precision: ≤ 0.02% Resolution: 0.01Hz

Frequency stability

≤0.02%

Voltage distortion (V_THD)

＜ 3% (linear load)

Reaction time

≤2ms

Response time of voltage sudden change

≤20ms

Three phase angle

120 °± 2 ° (3P standard mode)

Crest factor

1.41 ± 0.1 (sine wave mode)

Source voltage effect

≤1%

Load effect

≤1%

Efficiency

＞85%

Test display

Display mode

8-inch color LCD screen

Voltage measurement accuracy

Precision: 0.2% FS+0.2% Display value resolution: 0.1V

Frequency measurement accuracy

Precision: 0.02% Resolution: 0.01Hz

Current measurement accuracy

Precision: 0.3% FS+0.3% Display value resolution: 0.1A/1A

Power measurement accuracy

Precision: 0.5% FS+0.5% Display value resolution: 0.1kW/0.01kW/0.001kW

Function operation

Ladder programming

9999 steps

Step programming

100 steps, 999999times cycle

Gradient Programming

100 steps, 999999times cycle

Low (zero) voltage ride through

It can simulate international standards, and the minimum response time is ≤ 20ms

High voltage ride through

It can simulate international standards, and the minimum response time is ≤ 20ms

Waveform system

Sine wave or harmonic wave (superposition of 2~40times harmonic wave)

Real time adjustment function

① Under the starting state of the normal mode, the output voltage and frequency setting values can be adjusted through the number keys, increase/decrease keys and knobs, and they can be updated immediately

② Under normal mode startup status, the output waveform system can be switched and updated immediately

Quick call

10 groups of fast groups in conventional mode 10 groups of fast groups in harmonic mode

Ladder programming

9999 steps

Protection function

Overload capacity

Cut off the output after 15 seconds when 105% ＜ overload ≤ 110%

Cut off the output after 5 seconds when 110% ＜ overload ≤ 200%

Cut off the output after 2 seconds when 200% ＜ overload ≤ 300%

Cut off output immediately when 300% ＜ overload

Protect

Over current, overload, short circuit protection, overheat protection, output overvoltage and undervoltage, phase loss protection, bus overvoltage and undervoltage, output power contactor automatic tripping protection

software protection

AI Monitor function, Black Box function, Auto Lock key lock protection

Overload capacity

Protect

Over current, overload, short circuit protection, overheat protection, output overvoltage and undervoltage, phase loss protection, bus overvoltage and undervoltage, output power contactor automatic tripping protection

software protection

AI Monitor function, Black Box function, Auto Lock key lock protection

Work environment

Temperature

0～40℃

Humidity

20～90%RH(Non condensing)

Volume

Size(W×H×Dmm)

4200×2000×1200

4800×2000×1400

4800×2000×1400

8000×2000×1400