Download PDF· Rev 2.0.2
CoolMax Datasheet
SRX‑R
SRX‑R 600/60‑48 · 3456 W Charge Power
600VdcMax PV input
60AMax charge current
3456WNominal @ 48 V
96%Peak efficiency
Download PDF· Rev 2.0.2
CoolMax Datasheet
Specifications
SRX-R 600/60-48The CoolMax SRX-R 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
- 6.2 kg
- Dimensions (W × H × D)
- 192 × 78 × 432 mm
- Enclosure
- Indoor Type 1 / IP20
- Mounting
- 2U Rack
- I/O power connectors
- Backplane Connector
- Communications
- RS485 / CAN / USB
- Cooling method
- Active (serviceable)
- Cabinet air exchange (40 °C)
- 25 m³/hour
- Max conversion efficiency
- 96%
- MPPT tracking loss
- < 0.5%
- Self-consumption @ idle
- 3.5 W
- Warranty
- 2 yr · 5 yr registered · 10 yr (Plus 5)
Battery (output)
- Nominal battery voltage
- 24 V / 48 V
- Battery voltage range
- 18–30 Vdc (24 V)
40–60 Vdc (48 V) - Max charge current
- 60 A
- Nominal charge power @ 24 V
- 1728 W
- Nominal charge power @ 48 V
- 3456 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)
- 170–540 V
- Min PV voltage (MPPT)
- 100 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.)
- II
- Max altitude
- 2000 m
- Operating temperature
- −20 to 50 °C
- Storage temperature
- −30 to 70 °C
- Relative humidity
- 4–95% NC
2U rack format for easier installation & servicing
Scalable for large storage applications
Remote module control & monitoring
Designed for long‑term reliability
PV array oversizing up to 200%
Reverse polarity & current protection
Built-in overload & thermal protection
On-board ground fault detection
Engineered and supplied by
Australian Energy Research Laboratories
1/75 Bluestone Circuit, Seventeen Mile Rocks QLD 4073
Designed to meet
IEC 62109-1 (safety)EN 61000-6-3 (EMC)EN 61000-6-4 (EMC)
Contact
1800 950 865
[email protected]
aerl.com.au