NZ Logical SRNE 12V -230V 3000W multiplus Inverter Charger UPS

NZ Logical SRNE 12V 3000W Inverter Charger – Power, Control & Reliability

The NZ Logical SRNE 12V 3000W Inverter Charger combines a powerful 3kW pure sine wave inverter with a high-capacity AC battery charger in one robust, all-in-one unit. Designed for demanding applications, it delivers reliable power for boats, RVs, caravans, off-grid sheds, and fixed installations. Compliant with AS/NZS marina standard AS/NZS 3004.1:2014

A programmable grounding relay allows flexible installation, making it ideal for systems using shore power, grid power, or generators as backup. This same feature enables safe and compliant use in both mobile and fixed environments, including homes and workshops. 98% of inverters will not allow residual current devices (RCDs) to operate when the attached batteries are charging from a mains connection, making them dangerous and illegal.

The inverter features two built-in AC outputs, allowing you to separate essential and non-essential loads—ensuring critical circuits remain powered while managing overall system demand.

With built-in Bluetooth, you can monitor real-time performance and adjust inverter settings directly from your smartphone using the SRNE mobile app. For advanced systems, it’s compatible with the WF-1 WiFi module for remote monitoring and the CU2 Master Control Unit, and supports CAN communication with RV-C protocols.

Fully customisable charging parameters ensure seamless compatibility with Lithium (Li), Sealed Lead-Acid (SLD), Flooded (FLD), and Gel (GEL) batteries, making this inverter charger a versatile solution for almost any battery bank.

Key Features

• 3000W low-frequency pure sine wave inverter (unity power factor)

• 6000W surge capacity for heavy start-up loads

• Integrated AC battery charger with up to 120A charging current

• Programmable grounding relay for mobile and fixed installations

• Dual AC outputs for essential and non-essential load separation

• Built-in Bluetooth with SRNE app monitoring and configuration

• WiFi & master control compatibility (WF-1 & CU2)

• CAN bus with RV-C protocols

• Works with all battery types – Li / SLD / FLD / GEL

• Low standby consumption and fast UPS transfer time

Inverter Specifications

• Battery Voltage: 12V DC

• Input Voltage Range: 10.0 – 16.0V DC

• Rated Power: 3000W (Unity Power Factor)

• Surge Power: 6000W (5 seconds)

• Waveform: Pure Sine Wave, 50Hz

• AC Output Voltage: 230V AC

• Rated Output Efficiency: 83%

• Peak Efficiency: 94% (at 20% load)

• No-Load Consumption: <14W

• Power Saving Mode: <5W

• UPS Transfer Time: <10ms

• Total Harmonic Distortion: <3% (resistive load)

• Cooling: Passive cooling with fan assist

Charger Specifications

• AC Input Voltage: Single phase 180–265V AC

• AC Input Frequency: 45–65Hz

• Maximum Charging Current: 120A (user-settable)

Environmental & Physical

• Dimensions: 280W × 551H × 157D mm

• Weight: 22.5 kg

• Operating Temperature: 0°C to 55°C

• Humidity: 5% – 95% RH (non-condensing)

• Warranty: 2-Year Manufacturer Warranty