RNC1.2-120
SERIES RNC · NICKEL-CADMIUMExtreme reliability in harsh conditions. The railway and industrial standard.
The RNC1.2-120 is a 1.2 V, 120 Ah (5-hour rate) NiCd battery from the Rekoser Nickel-Cadmium series. It measures 165 × 105 × 300 mm and weighs 8.5 kg. It stores 144 Wh. Extreme reliability in harsh conditions. The railway and industrial standard. Typical applications: Electrical Substations, Telecommunications and Base Stations and Railway Signaling and Infrastructure.
Formerly RKF1.2-120.
Main Advantages
- Fibre structure: Fibre nickel-cadmium electrodes
- High currents: Very high charge and discharge rates
- No topping up: No electrolyte replacement needed
- Harsh conditions: Withstands temperature and vibration
| Nominal Voltage | 1.2 V |
|---|---|
| Capacity (25ºC) | 120 Ah (C5) |
| Energy | 144 Wh |
| Weight | 8.5 kg |
| Dimensions | 165 × 105 × 300 mm |
Main Applications
RNC1.2-120
NICKEL-CADMIUMGraphics (25°C)
Constant Discharge Ratings (A) at 25ºC
| F.V / Time | 1SEC | 5SEC | 1MIN | 1.5MIN | 5MIN | 1HR |
|---|---|---|---|---|---|---|
| 1.14 V | 714A | 667A | 443A | 378A | 332A | 109A |
| 1.10 V | 776A | 738A | 573A | 465A | 352A | 85A |
| 1.0 V | 1025A | 978A | 842A | 635A | 518A | 116A |
RNC1.2-120
NICKEL-CADMIUMSpecifications
| Nominal Voltage | 1.2 V |
|---|---|
| Capacity (25ºC) | 120 Ah (C5) |
| Energy | 144 Wh |
| Charge Voltage (25°C) | Cycle use: 1.0-1.2V Float use: 1.38V +-0.01V |
| Internal Resistance | 0.36 mΩ |
| Capacity Affected by Temperature | 40 °C: 102 %, 25 °C: 100 %, 0 °C: 85 %, -15 °C: 65 % |
Construction
| Component | Material |
|---|---|
| Container | ABS/PP |
| Cover | ABS/PP |
| Electrolyte | Potassium Hydroxide |
| Negative | Cadmium |
| Positive | Nickel oxide-hydroxide |
| Safety Valve | Rubber |
| Terminal | Nickel-Clad Steel |
RNC1.2-120
NICKEL-CADMIUMQuick Installation Guide
To ensure optimal performance and maximize the lifespan of your REKOSER RNC1.2-120 battery, follow these assembly and connection guidelines.
1. Space and Dimension Verification
Before proceeding, ensure the receptacle or cabinet of your equipment complies with the unit's physical measurements:
- Length: 165 mm
- Width: 105 mm
- Height: 300 mm
- Total Height: 345 mm
- Weight: 8.5 kg
2. Terminals and Polarity
- Polarity: Check the positive and negative markings on the battery before connecting, to prevent short circuits.
3. Charge Parameters
- Cycle use: 1.0-1.2V
- Float use: 1.38V +-0.01V
4. Safety and Storage
Maintenance: Fibre structure: no electrolyte replacement needed.
Electrolyte: It is alkaline: do not use tools or utensils used with lead batteries.
Position: Always upright.
Storage: Store in a cool and dry place.