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Standard Power Perfect Box Technical Specifications

Standard Power Perfect Box Highlights
  • 120/208, 120/240 Volt Single Split-Phase Electricity Conditioner

  • Low Power Losses, < 0.5 Watts per 1000 VAr

  • Operating Temperature Range of -55°C to +90°C

  • General Enclosure: NEMA 3X Indoor/Outdoor

  • Electrical Harmonics Elimination (THD Reduction)

  • Three-Way Electrical Protection

  • Self-healing metalized Harmonic Rectifiers 

  • Robust Tri-circuit Integrated Surge Protection

  • EMI/RFI Noise Reduction 0-50 dB

  • Wire Rating: 600 Volts, THHN/ MTW/ THWN-2

  • Box Size 8” X 8” X 4”

  • EMF/EMR Reduction

  • Voltage Moderation

  • Power Factor Compensation

  • Surge Suppression

Standard Power Perfect Box Characteristics

Max AC Voltage (Charge Potential): 300 Volts

Single Split-Phase Voltages Available: 120/240, 120 / 208 Volts  (300 Volt L1 to L2 MAX)

Input Power Frequency: 50/60 Hz

Wire Rating: 600 Volts, MTW / THHN/ THWN-2

 

Current Requirements @ 120/208 Volts:        L1 2.45 Amps

(Terminated to a Double Pole 15A Breaker): L2 2.45 Amps

                                                                       N 0.95 Amps

Operating Temperature: -55°C to +90°C

Operating Humidity: 5% to 95%, Noncondensing

Operating Altitude: Up to 16,000 ft (5000m)

Seismic Withstand Capability (Meet or Exceed Specifications): IBC 2006, CBC 2007, & UBC Zone 4

Harmonic Rectifier Circuit Qualities

Total Unit Reactive Power @ 300 V (L1-L2 + L1-N + L2-N):   60 μF

Per Circuit Reactive Power @ 300 V (L1-L2 & L1-N & L2-N):   20 μF

Reactive Bank Composition:   18 PFC Modules

Harmonic Dissipations - PFC Module Specs

Tangent of Loss Angle; C > 1 μF at 1kHz:     <= 30 * 10

Rated Voltage Pulse Slope (dV/dt);  P=22.5:     150 V/ μs

RC Between Leads:       >5000 s

Withstanding(DC) Voltage (Cut-off Current 10 mA):   1850 V

EMI/RMI Filtering Attenuation:      Up to 50 dB from 10 kHz to 100 MHz

Protection Modes:       (L1-L2 + L1-N + L2-N)

-4

Surge Suppression

Voltage (Continuous) 250 Volts

                                   424 Volts

(Max Clamping)         650 Volts

 

Current (Peak Surge) 6.5 kAmps

                    (Rating) 6500 Amps

​

Transient Dissipation Potential Each Circuit (Surge Energy):   1300 Joules/μs

Protection Modes (Tri-Circuit Integration):    (L1-L2 & L1-N & L2-N)

RMS

DC

RMS

Description/Code
  • Made in Montana

  • Made in United States

  • UL / CSA - E337361 - Open Energy Management Equipment 3ZJ9

  • FCC - Approved (UL Tested for Compliance)

  • CE - Low Voltage Directive 2006/95/EC

  • CE - Electromagnetic Compatibility (EMC) 2004/108/EC

  • RoHS - Lead Free - Restriction of Hazardous Substances

Standard Power Perfect Box Accreditations
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