Installation Guide

Electrical Specifications
Note: All specifications are subject to change without notice.
Specification Conext MPPT 80 600 Conext MPPT 100 600
Maximum PV Array Open Circuit Voltage 600 VDC
PV Array Voltage Operating Range 195 to 550 VDC
PV Array Voltage Full Power Range
1
230 to 550 VDC
Maximum Power Point Tracking Range 195 to 510 VDC
PV Input Start Voltage 230 VDC
2
Maximum Operating Current 23 A 29 A
Maximum Permissible Array Short Circuit Current at
STC
28 A 35 A
Nominal Battery Voltages 24 and 48 VDC (Default is 48 V)
Battery Voltage Operating Range 16 to 67 VDC
Maximum Charging Current 80 A 100 A
Maximum Charging Power
(at 30 V, nominal 24 V battery bank)
(at 60 V, nominal 48 V battery bank)
2400 W
4800 W
3000 W
6000 W
Maximum Power Conversion Efficiency
(nominal 24 V battery bank)
(nominal 48 V battery bank)
92%
95%
Auxiliary Output Dry contact switching up to 60 VDC, 30 VAC, 8 A
Charger Regulation Method
Three stage (bulk, absorption, float)
Two stage (bulk, absorption)
Manual equalization
Tare Losses
3
Less than 1.0 W (Xanbus power supply on)
Less than 0.5 W (Xanbus power supply off)
Table 3Electrical specifications
1
Full power output below 230 V is not assured. See Operating Below the PV Array Voltage Full Power
Range on page 59for more information.
2
Charging does not begin until input voltage exceeds 230 V. Once charging has started, it will
continue until the input voltage falls below 195 V.
3
These values are based on the following specifications: a) The battery voltage is 48 V, and
b)"Lo Pwr at Night" enabled. See "Reducing Tare Loss"in the Conext MPPT 80 and MPPT 100
Owner's Guide for more information.
Conext MPPT 80 and MPPT 100 Installation Guide Specifications
57 This document is for use by qualified personnel 990-91319