Download PDF· Rev 2.0.2
CoolMax Datasheet
SRX
SRX 600/30‑120 · 4320 W Charge Power
600VdcMax PV input
30AMax charge current
4320WNominal @ 120 V
96.2%Peak efficiency
Download PDF· Rev 2.0.2
CoolMax Datasheet
Specifications
SRX 600/30-120The CoolMax SRX is a Maximum Power Point Tracker (MPPT) and battery charger built on over thirty years of AERL MPPT and charging experience. High conversion efficiency, intelligent thermal management and accurate tracking make it a key component of a high-quality DC-coupled power system.
General
- Weight
- 5.65 kg
- Dimensions (W × H × D)
- 192 × 432 × 89 mm
- Enclosure
- Indoor Type 1 / IP20
- Mounting
- Wall mount bracket
- I/O power connectors
- Screw 8–35 mm²
- Communications
- RS485 / CAN / USB
- Cooling method
- Active (serviceable)
- Max conversion efficiency
- 96.2%
- MPPT tracking loss
- < 0.5%
- Self-consumption @ idle
- 3 W
- Warranty
- 2 yr · 5 yr registered · 10 yr (Plus 5)
Battery (output)
- Nominal battery voltage
- 120 V
- Battery voltage range
- 90–170 Vdc
- Max charge current
- 30 A
- Nominal charge power @ 120 V
- 4320 W
- Charging method
- 3-stage CCCV
- Temp. compensation
- 50 mV/°C (default)
PV input
- Max PV input power
- Nom × 2.0
- Max PV input voltage (Voc)
- 600 V
- Nominal device voltage
- 336 V
- MPP voltage range (Vmp)
- 215–540 V
- Min PV voltage (MPPT)
- 200 V
- Max PV input current (Imp)
- 18 A
- Max PV short-circuit (Isc)
- 25 A
- Startup voltage
- 60 V and ≥ Vbat + 10 V
- Total backfeed (Ibf Total)
- 0 A
Safety & environment
- Overload behaviour
- Power limitation
- PV reverse-polarity protection
- Yes
- Pre-charge protection
- Yes
- Earth-leakage detection
- Yes
- Overvoltage category
- DC II
- Overvoltage protection
- DC Type II
- Safety protection class
- I
- Pollution degree (int. & ext.)
- III
- Max altitude
- 2000 m
- Operating temperature
- −20 to 50 °C
- Storage temperature
- −30 to 70 °C
- Relative humidity
- 4–95% NC
High input voltage for easier installation
On-board ground fault detection
PV array oversizing up to 200%
Compatible with most battery systems
Reverse polarity & current protection
Built-in overload & thermal protection
Designed for long‑term reliability
Australian engineered
Engineered and supplied by
Australian Energy Research Laboratories
1/75 Bluestone Circuit, Seventeen Mile Rocks QLD 4073
Designed to meet
IEC 62109-1 (safety)
Contact
1800 950 865
[email protected]
aerl.com.au