Environmental Product Compliance:

• REACH SVHC: Lead 7439-92-1.
• SCIP: d6c68c9e-3e33-4fa9-920e-331473bf0422.
• RoHS Compliance Status: Compliant.

Battery module:

• Parallel connection option: yes, max. 2.
• Rated voltage: 24 V.
• Storage medium:
• 1.3 Ah.
• 3.4 Ah.
• 7.2 Ah.
• 12 Ah.
• 17 Ah.
• Selectable with rotary switch.

Integrated battery charger:

• Battery availability test: every minute.
• Charging current: 0.15 cA.
• Charging feature: IU characteristic curve.
• Charging voltage (temperature compensated): 27, 48 V @ 20°C.
• Temperature coefficient: - 48 mV / °C.

Operating interfaces and control inputs:

• Function DIP switch: Inversion of transistor outputs, Operation without temperature probe.
• Output current selector switch: 20 A, 10 A.
• Remote disconnection (Interlock): Yes.
• Selector switch battery:
• 1.3 Ah.
• 3.4 Ah.
• 7.2 Ah.
• 12 Ah.
• 17 Ah.
• No Battery.
• Service.
• Selector switch buffer times:
• 0.5 min.
• 1 min.
• 3 min.
• 5 min.
• 10 min.
• 20 min.
• 30 min.
• 45 min.
• ∞.
• ∞ w/0.
• Temperature probe: NTC 100 kΩ.

Input:

• DC current consumption: max. 200 mA (without battery), max. 0.5 A (with fully charged battery).
• DC input voltage range: 20...30 V DC.
• Input current: ≤ 13A (for 10A), ≤ 23A (for 20A).
• Input fuse (internal): Yes.
• Max. approved input current: 28 A.
• Rated input voltage: 24 V DC.
• Wire connection method: Screw connection.

Output:

• Continous output current @ UNominal:
• 24 A @ 45 °C.
• 20 A @ 60 °C.
• 15 A @ 70 °C.
• Nominal output current for Unom: 20 A @ 60 °C.
• Output current, max.: 24 A.
• Output voltage, note: Vo = Vin - 0.2 V normal operation (Imax), Vo = Vin - 0.3 V battery supply (I max).
• Overload protection: Yes.
• Parallel connection option: yes, max. 2, Yes, with diode module.
• Protection against inverse voltage: Yes.
• Rated output voltage: 24 V DC ± 1 %.
• Residual ripple, breaking spikes: < 50 mVPP @ 24 V DC, IN.
• Temperature coefficient: - 48 mV / °C.
• Temperature probe: NTC 100 kΩ.
• Wire connection method: Screw connection.

General data:

• Buffer times: Depending on the connected battery.
• Clip-in foot: metal.
• Current limiting: > 120% IN.
• Degree of efficiency:
• ≥ 96% normal mode, battery is being charged.
• ≥ 98% normal mode, battery is charged.
• ≥ 98% buffer mode.
• Housing version: Metal, corrosion resistant.
• Humidity: 5...95 %, no condensation.
• Mounting position, installation notice: Horizontal on TS35 mounting rail. 50 mm of clearance at top & bottom for air circ. Can mount side by side with no space in between.
• MTBF:
• According to Standard: SN 29500.
• Operating time (hours), min.: 1,860,000 h.
• Ambient temperature: 25 °C.
• Input voltage: 24 V.
• Output power: 240 W.
• Duty cycle: 100 %.
• According to Standard: SN 29500.
• Operating time (hours), min.: 906,400 h.
• Ambient temperature: 40 °C.
• Input voltage: 24 V.
• Output power: 240 W.
• Duty cycle: 100 %.
• Power loss: < 10 W.
• Protection against reverse voltages from the load: 32…34 V DC.
• Protection degree: IP20.
• Short-circuit protection: Yes.
• Storage medium:
• 1.3 Ah.
• 3.4 Ah.
• 7.2 Ah.
• 12 Ah.
• 17 Ah.
• Selectable with rotary switch.
• Surge voltage category: III.

EMC / shock / vibration:

• Interference immunity test acc. to: EN 61000-4-2 (ESD)|EN 61000-4-3 and EN 61000-4-8 (fields)|EN 61000-4-4 (burst)|EN 61000-4-5 (surge)|EN 61000-4-6 (conducted)|EN 61000-4-11 (dips).
• Noise emission in accordance with EN55032: Class B.
• Shock resistance IEC 60068-2-27: 30 g in all directions.
• Vibration resistance IEC 60068-2-6: 2.3 g.

Insulation coordination:

• electrical isolation, input-earth: 1 kV.
• electrical isolation, output-earth: 1 kV.
• Insulation voltage: 1 kV DC.
• Pollution severity: 2.
• Protection class: III, with no ground connection, for SELV.
• Surge voltage category: III.

Electrical safety (applied standards):

• Electrical machine equipment: Acc. to EN60204.
• For use with electronic equipment: Acc. to EN50178 / VDE0160.
• Protection against dangerous shock currents: Acc. to VDE0106-101.
• Protective separation / protection against electrical shock: VDE0100-410 / acc. to DIN57100-410.
• Safety transformers for switch-mode power supplies: According to EN 61558-2-16.

Connection data (input):

• Conductor cross-section, AWG/kcmil , max.: 6.
• Conductor cross-section, AWG/kcmil , min.: 26.
• Conductor cross-section, flexible , min.: 0.5 mm².
• Conductor cross-section, rigid , max.: 16 mm².
• Conductor cross-section, rigid , min.: 0.5 mm².
• Reverse polarity protection: Yes.
• Tightening torque, max.: 1.5 Nm.
• Tightening torque, min.: 1.2 Nm.
• Wire connection cross section, flexible (input), max.: 16 mm².

Connection data (output):

• Conductor cross-section, AWG/kcmil, max.: 6.
• Conductor cross-section, AWG/kcmil, min.: 26.
• Conductor cross-section, flexible, max.: 16 mm².
• Conductor cross-section, flexible, min.: 0.5 mm².
• Conductor cross-section, rigid, max.: 16 mm².
• Conductor cross-section, rigid, min.: 0.6 mm².
• Reverse polarity protection: Yes.
• Tightening torque, max.: 1.5 Nm.
• Tightening torque, min.: 1.2 Nm.

Connection data (signal):

• Wire connection cross-section, flexible (signal), max.: 1.5 mm².
• Wire connection cross-section, flexible (signal), min.: 0.2 mm².
• Wire connection method: Screw connection.
• Wire cross-section, AWG/kcmil, max.: 15.
• Wire cross-section, AWG/kcmil, min.: 30.
• Wire cross-section, solid, max.: 1.5 mm².
• Wire cross-section, solid, min.: 0.2 mm².

Signalling:

• Floating contact: Yes.
• Status indicator:
• Three-colour LED: Battery capacity >85% green, >40% yellow, >20% red, <20% red (Flashing).
• Green/yellow LED: normal / buffering.
• Yellow/red LED: temperature alarm / alarm.
• Yellow/red LED: switch-off / battery fault.
• Status relay (max. load): Fault (alarm) (30 V AC/DC 0.1 A), Battery operation (buff.) (30 V AC/DC 0.1 A), Laden (Charg.) (30V AC/DC 0,1A).
• Transistor outputs (24&...27 V DC max. load 150 mA): Battery operation (buff.), Charging ,Fault (alarm).

Approbations:

• Certificate no. (cULus): E258476.
• Institute (cULus): CULUS.