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Features:

• Designed to the latest European EN 50171 Speciﬁcation for Emergency

Lighting

• True double conversion and PWM technology

• Inverter stage output galvanic isolation transformer included

• Up to 91% efﬁciency

• Capable of 120% continuous overload to meet European Emergency

Lighting regulations

• Parallel mode operation (optional) (hot standby, redundant, symmetric

parallel)

• Large charger for faster recharge of batteries

• Maintenance bypass (for complete isolation of the inverter during

maintenance)

• Unique inverter design to suit high inrush lighting loads

• Bypass to load (changeover mode) user selectable

• LCD panel providing accurate detailed information about load,

batteries and inverter with advanced diagnostics

• RS232 and dry contacts for communication and remote monitoring

PowerPro EL 100 Series

Single Phase Input & Output Online Static Inverter

High Performance Static Inverter

Model EL104 EL105 EL106 EL108 EL110 EL112

Power Rating kVA/kW 4 / 3.2 5 / 4 6 / 4.8 8 / 6.4 10/8 12.5 / 10

Power Factor 0.8

Input

Voltage / Tolerance 230 VAC single phase, +/- 15%

By-pass Voltage 230 VAC single phase

Input Frequency 50Hz +/- 5%

Max RFI EN50091-2 Class A

Output

Voltage 230 VAC single phase

Voltage Stability Static (balanced load) +/-1%, Static (unbalanced load) +/-2%, Dynamic (step load 0-100%) +/-5%

Voltage Recovery Time After step load 0-100% max. 20ms

Frequency 50Hz

Frequency Tolerance Line synchronised +/- 1% / free running +/- 0.2%

Efﬁciency at 100% Load >87-91%

Crest Factor 3:1

Short Circuit Protection Electronic short circuit

Overload Capacity 120% continuous, 150% load 10min. 180% 1min, 200% for 1 sec

Total Harmonic Distortion (THD) Linear Load <3% / non linear load (75%NP and CF 3:1) <5%

Batteries

Type Sealed Lead Acid – Maintenance Free

Number of 12V Blocks 16 18 20

Float Charging Voltage 216Vdc 243Vdc 270Vdc

End of Discharge Voltage 160Vdc 180Vdc 200Vdc

Battery Ambient Temperature 25°C

Battery Protection Circuit breaker

Battery Test Automatic battery test once a week

General

Serial Communication Dry contacts plus RS232

Software T-Mon standard / SNMP module optional

Protection Degree IP41

Ambient Operating Temperature / Altitude 0°C to 40°C / <1000m (above sea level)

Standard Emergency Lighting EN 50171

Ventilation Forced air cooling

Acoustic Noise at 1m distance <56 dbA

Weight (kgs) 85 95 110 125 150 155

Dimensions (mm) w x d x h 300x500x1220

Technical Speciﬁcation

The British Power Conversion Company

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BPC PowerMaster Specifiche Pagina 21

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