delta-q TECHNOLOGIES RQ Series 350W Battery Charger for Lithium and Lead-Acid Battery Chemistries Owner’s Manual
- June 12, 2024
- delta-q TECHNOLOGIES
Table of Contents
delta-q TECHNOLOGIES RQ Series 350W Battery Charger for Lithium and Lead-
Acid Battery Chemistries
Delta-Q Technologies RQ Series
350W Battery Charger for Lithium and Lead-Acid Battery Chemistrie The RQ Series are compact, rugged and highly effcient automotive grade battery chargers. Designed for worldwide installation, its latest charging technology effectively charges lead-acid and lithium-ion batteries for optimal performance. CANbus communication (CANopen and J1939 protocols) allows for BMS to control charging, vehicle and telematics integration. Suitable for floor machines, pallet trucks, scissor lifts, OPE and e-mobility.
Features
Sealed and Rugged
IP66 rated to protect against water and dirt ingress. Designed to withstand
automotive shock and vibration.
Safety
Protects against reverse polarity, short-cirucuit, overcurrent and AC over
voltage up to 420V AC.
Efficiency
Best in class power conversion efficiency compliant to latest CEC, DOE and
NRCAN efficiency standards.
Residential and Automotive Emissions
FCC B / CISPR 14 compliant for installation on residential power circuits.
UNECE R10 compliant for electromagnetic compatibility on-road vehicles.
CANbus Communication
CANopen and J1939 protocols to interact with vehicle, telematics, and lithium
BMS. CAN bus can be used to also update charger software, load charging
profiles, and download charge tracking and diagnostic information.
Charge Quality
Highly optimized charging to prolong battery life and application requirements
using Delta-Q’s extensive library of charging algorithms.
OEM Features
- Wide AC input voltage (85-270V) for worldwide installation
- LED’s to indicate charging status, errors and faults. Push button to update charge profile in the field
- AC over voltage protection up to 420V AC for EU and Asia
- Safety interlock feature to prevent vehicle movement while charging
- Field programmable with up to 25 charge profiles
- Auto- recharge in maintenance mode
- Optional carrying handle for portability
Applications
| DC Output | 12V | 24V | 36V | 48V | |
|---|---|---|---|---|---|
| Max DC output voltage | 18 VDC | 36 VDC | 58 VDC | 72 VDC | |
| Max DC output current | 15 A | 13 A | 10 A | 7.5 A | |
| Max DC output power | 220 W | 350 W | |||
| Deep discharge recovery (Lead-acid minimum voltage) | 0.1 Volts per cell | ||||
| Dry contact interlock current rating | Standard: 1.0 A Optional: 5.0 A | ||||
| Lithium final charging voltage | 12-18 VDC | 24-36 VDC | 36-58 VDC | 48-72 VDC | |
| Lithium cells in series | 3 to 5 | 6 to 10 | 9 to 16 | 12 to 20 | |
| Battery type | Lead-acid (wet / AGM / gel), Lithium-ion | ||||
| Reverse polarity | Electronic protection with auto-reset | ||||
| Short circuit | Electronic current limit |
AC Input
AC input voltage range| 85-270 VAC
Nominal AC input voltage range| 120-240 VAC (Derating below 108V)
Nominal AC input frequency| 50/60 Hz
Max AC input current| Up to 2.7 A| 3.8 A
Nominal AC input current| 2.3 A @ 120 VAC| 3.2 A @ 120 VAC
1.3 A @ 240 VAC| 1.6 A @ 240 VAC
Nominal AC power factor| >0.99 @ 120 VAC, >0.98 @ 230 VAC
Mechanical| | All Models| |
Dimensions| 200 x 145 x 60 mm (7.8 x 5.7 x 2.3”)
Weight| 1.5 kg (3.3 lbs)
AC input connector| Locking IEC320/C14 AC connector
DC output connector| OEM customizable
Signal Connector| OEM customizable
Mounting holes| M4 diameter slots
Cooling| Natural convection
**Regulatory*| | All Models| |
Efficiency| 93% peak efficiency; California Energy Commission (CEC) and
Department of Energy (DOE) compliant
Safety| CE, UL1564, EN 60335-2-29, AS/NZS60335 (RCM)
Emissions| All Models:** FCC Part 15 / ICES 003 Class B, EN 61000-3-2, EN
61000-3-3, EN 61000-6-3, CISPR 14.1
RQ 350W 48V: UNECE R10
Immunity| All Models: CISPR 14.2, EN 61000-6-2 (Industrial)
RQ 350W 48V: UNECE R10
Environmental| | All Models| |
Enclosure| IP66 (NEMA4)
Mechanical shock & vibration| Shock: ISO 16750-3 chap. 4.2.2. Vibration: ISO
16750-3 chap. 4.1.2.4 (Test IV: vehicle body) GMW 3172
Operating temperature| -40ºC to +65ºC (-40ºF to 149ºF)
- Regulatory certifications pending Specifications are subject to change.
- 2020 Delta-Q Technologies Corp. All rights reserved. DOCUMENT 720-0036 R2 LAST UPDATED: 08/10/2020
- info@delta-q.com
- www.delta-q.com
References
Read User Manual Online (PDF format)
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