Technical Data Issue B June 2009
Matrix 2000 Standalone Inverter
Contents
Description Page
DC Input ......................................................................... 2
AC Input (to Transfer Switch)......................................... 2
AC Output ...................................................................... 2
Environmental Requirements ........................................ 3
Mechanical ..................................................................... 3
Compliances .................................................................. 3
Mechanical Drawings..................................................... 4
Technical Data Matrix 2000 Standalone Inverter
Issue B June 2009
DC Input
Nominal voltage 48V dc
Operating range: 40V dc ~ 60V dc
Inrush current < 2*Irated
Isolation AC-DC 4242V dc / 1min
Isolation DC-enclosure 707V dc (Varistors and filter capacitor removed) / 1min
Input protection Reverse Polarity Protection
Psophometric noise voltage 1.0mV ITU-T O.41 (16.66 ~ 6000Hz)
Wide Band Noise < 1.0mV psof (25Hz~5kHz)
< 20mV rms (25Hz~20kHz)
Peak to peak noise 150mV up to 100MHz
Under voltage warning threshold 45V dc
Under voltage shutdown threshold 40V dc
Over voltage warning threshold 58V dc
Over voltage shutdown threshold 60V dc
DC Input Connection Two Hole Compression Lugs on .625" / 16mm Centers
(wires AWG 2 / 25mm2 and larger may require narrow lugs)
AC Input (to Transfer Switch)
INV-4820SA: 89V ac to 138V ac
Voltage Range:
INV-4820ESA: 176V ac to 276V ac
INV-4820SA: 138V ac
Over Voltage Threshold
INV-4820ESA: 276V ac
INV-4820SA: 89V ac
Under Voltage Threshold
INV-4820ESA: 176V ac
Frequency Range 50/60Hz +/-2%
Back-feed Protection Complies with safety requirements
Transfer time <10mS
INV-4820SA: NEMA 5-20P
Input Plug
INV-4820ESA: IEC C20 Inlet
AC Output
Power Output 2000VA / 2000W
Waveform Pure sine wave
Power factor 1.0
Nominal output voltage INV-4820SA: 110/115/120V ac
INV-4820ESA: 208/220/230/240V ac
Voltage regulation Max ±2%
Output frequency 50/60Hz
Frequency variation Nominal ±0.5%
Frequency setting Manually, field selectable
Crest factor 3:1
THD <3% for linear load
<5% for non-linear load
Capacitive/inductive load -1.0 to +1.0 without exceeding permissible distortion for
resistive load
Efficiency >91% at rated load
92% Peak efficiency
Current limitation Electronic current limitation at overloads and short circuits.
Isolation AC-enclosure Basic isolation (Primary - Ground) 2121V dc/1min
Isolation AC-DC 4242V dc / 1min
2 EATON CORPORATION www.eaton.com/telecompower
Matrix 2000 Standalone Inverter Technical Data
Issue B June 2009
Surge protection EN61000-4-5.
Telcordia GR-1089 Core ANSI C62.41-IEEE, STD 587-1980
Dynamic response < 10%, according to IEC 62040-3 class 1
Over load protection 2*Inom, 5sec max
1.5*Inom, 10sec max
1.25*Inom, temperature controlled
AC Outlet INV-4820SA: 2 x NEMA 5-20R
INV-4820ESA: 2 x IEC320-C13
Environmental Requirements
Operating temperature range -20°C to 60°C (-4°F to 140°F)
-20°C to 50 °C (-4°F to 122°F), full performance
Storage temperature -30°C to 80°C (-22°F to 176°F)
Operating humidity 95% Relative Humidity (non condensing)
Operating Attitude 1500m
Audible noise 55dB ETS 300 753, class 3.1
Mechanical
Dimension (D, W, H): 360mm, 440mm, 43.6mm (14.2", 17.3", 1.7")
Weight: 7.1kg (15.6lb)
Heat dissipation Forced air cooling
Compliances
Safety Compliance EN60950-1 / UL60950-1
Certifications CE
EMC EN300 386:2001 Class B
MTBF >200,000 Hours as per Telcordia SR332
RoHS Compliant
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Technical Data Matrix 2000 Standalone Inverter
Issue B June 2009
Mechanical Drawings
Front View
1. LEDs: Power (green), minor alarm (yellow), major 3. Keypad
alarm (red). 4. USB 1.1 connector
2. LCD display screen 5. ON/OFF power switch
Rear View – 230V ac Model (INV4820ESA)
Rear View – 120V ac Model (INV4820SA)
1. AC output connectors. 5. Alarm relay output connector/screw terminals (wire
2. AC input circuit breaker. Push in to reset. size: 0.5 - 2.0mm2, 20 - 14 AWG).
3. 120V models: AC input cord, 230V models: AC 6. 48V dc negative (-) input terminals (M5).
input connector. 7. 48V dc positive (+) input terminals (M5).
4. Remote on/off connector/screw terminals (wire size:
0.5 - 2.0mm2, 20 - 14 AWG).
4 EATON CORPORATION www.eaton.com/telecompower
Matrix 2000 Standalone Inverter Technical Data
Issue B June 2009
© Eaton Corporation. All Rights Reserved. In the interests of continual product improvement all specifications are subject to change without notice. Performance ratings are valid with all other
variables at Nominal. Specifications guaranteed over rated operating range. Eaton, Powerware, Intergy, CellSure, SiteSure, DCTools and PowerManager are trade names, trademarks, and/or
service marks of Eaton Corporation or its subsidiaries and affiliates. All other marks are the property of their respective owners.
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