Neutralize your power quality issues with AccuSine PCS+ active harmonic filters.
AccuSine PCS+ active harmonic filters provide harmonic mitigation, power factor correction and load balancing, allowing you to:
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The issues poor power quality causes
Shorter equipment life
Plant and equipment are designed to operate in a system with good power quality and so power quality issues can cause overheating, damage to sensitive equipment or equipment failure.
Outages and shutdowns
With less equipment failure, comes less outages and shutdowns.
Poor operational efficiency
When power factor and harmonics issues are corrected, plant and equipment can use the full power available to them and operate more efficiently. Less outages and shutdowns also increase operational efficiency.
Utility penalties
Facilities with poor power factor or excess harmonics are often charged penalties by their utility, as the poor power factor and harmonics effect the network and others connected to the network.
Plant and equipment are designed to operate in a system with good power quality and so power quality issues can cause overheating, damage to sensitive equipment or equipment failure.
Outages and shutdowns
With less equipment failure, comes less outages and shutdowns.
Poor operational efficiency
When power factor and harmonics issues are corrected, plant and equipment can use the full power available to them and operate more efficiently. Less outages and shutdowns also increase operational efficiency.
Utility penalties
Facilities with poor power factor or excess harmonics are often charged penalties by their utility, as the poor power factor and harmonics effect the network and others connected to the network.
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How active harmonic filters workActive harmonic filters recognise which harmonics are ‘out-of-balance’ and inject inverse currents to cancel out this unbalance.
Active harmonic filters need to be matched to your electrical system. We have a wide variety available – ask our team which one will be suitable for your system. |
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AccuSine PCS+ features
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Technical data
Standard RMS output current ratings:
- 60 A, 120 A, 200 A, 300 A - 380 V AC to 480 V AC
- 47 A, 94 A, 157 A, 235 A - 480-600 V AC
- 40 A, 80 A, 133 A, 200 A - 600-690 V AC
Nominal voltage:
- 380-480 V AC; +10%/-15%
- 480-600 V AC; +10%/-15%
- 600-690 V AC; +10%/-15%
- Up to 15kV with custom transformers
Nominal frequency:
- 50/60 Hz, ±3 Hz auto sensing
Number of phases:
- 3-phase, with or without neutral
Spectrum cancellation:
- 2nd to 51st, discrete; fully selectable per harmonic order (amplitude and on/off)
Harmonic Attenuation
- Closed Loop: < 3 % THD(i); max 20:1 THD(i) reduction with load harmonic current above 50 % of AccuSine PCS+ rating
- Open Loop: < 5 % TDD
- Requires 3 % or higher inductive impedance per nonlinear load
Power factor correction:
- Optimized unity PF, Leading (capacitive) or lagging (inductive) power factor (Cos φ) to target
Mains current balancing
- Negative sequence current injected to balance fundamental current on the mains due to load imbalance (inherently corrects displacement PF (Cos φ))
Control response time
- 25 μs
Harmonic correction time:
- 2 cycles
Reactive correction time:
- 1/4 cycle
Operating Temperature:
- 60 A, 120 A & 200 A: IP00, IP20, UL Type Open, & UL Type 1 configurations -0 °C to 45 °C
- All others 0 °C to 40 °C
- Derate 2 % per degree °C to 50 °C
Relative humidity:
- to 95 %, noncondensing
Operating Altitude:
- 1000 m (derate 1 %/100 m above), max 4800 m
Standards compliance/ certification:
- cULus (UL508 , CSA 22.2 No. 14)
- CE Certified, ABS, other local standards
Display:
- 144 mm QVGA TFT 64k-color touchscreen
- 60 A, 120 A, 200 A, 300 A - 380 V AC to 480 V AC
- 47 A, 94 A, 157 A, 235 A - 480-600 V AC
- 40 A, 80 A, 133 A, 200 A - 600-690 V AC
Nominal voltage:
- 380-480 V AC; +10%/-15%
- 480-600 V AC; +10%/-15%
- 600-690 V AC; +10%/-15%
- Up to 15kV with custom transformers
Nominal frequency:
- 50/60 Hz, ±3 Hz auto sensing
Number of phases:
- 3-phase, with or without neutral
Spectrum cancellation:
- 2nd to 51st, discrete; fully selectable per harmonic order (amplitude and on/off)
Harmonic Attenuation
- Closed Loop: < 3 % THD(i); max 20:1 THD(i) reduction with load harmonic current above 50 % of AccuSine PCS+ rating
- Open Loop: < 5 % TDD
- Requires 3 % or higher inductive impedance per nonlinear load
Power factor correction:
- Optimized unity PF, Leading (capacitive) or lagging (inductive) power factor (Cos φ) to target
Mains current balancing
- Negative sequence current injected to balance fundamental current on the mains due to load imbalance (inherently corrects displacement PF (Cos φ))
Control response time
- 25 μs
Harmonic correction time:
- 2 cycles
Reactive correction time:
- 1/4 cycle
Operating Temperature:
- 60 A, 120 A & 200 A: IP00, IP20, UL Type Open, & UL Type 1 configurations -0 °C to 45 °C
- All others 0 °C to 40 °C
- Derate 2 % per degree °C to 50 °C
Relative humidity:
- to 95 %, noncondensing
Operating Altitude:
- 1000 m (derate 1 %/100 m above), max 4800 m
Standards compliance/ certification:
- cULus (UL508 , CSA 22.2 No. 14)
- CE Certified, ABS, other local standards
Display:
- 144 mm QVGA TFT 64k-color touchscreen
Our EcoXpert AccreditationQuasar is proud to be the only EcoXpert Critical Power Master in New Zealand.
Being an EcoXpert means that we are a Schneider Electric certified company and our team members are trained and accredited by Schneider Electric on Schneider systems and solutions. |
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