GE BM-A301US5-O2, BM-A301US5-I2 specifications Application, Specifications, Nema 3R, Installation

Models: BM-A301US5-O2 BM-A301US5-I2

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Time Switch

APPLICATION

The GE Time Switches (56922, 15087, 15207) are universal, electromechanical time switches which can be field configured for various power supply voltages. The voltage options include 120VAC, 208/240VAC and 277VAC – all within the same unit! Selection of the desired supply voltage is easily achieved by positioning dipswitches on the printed circuit board assembly (consult Dipswitches Configuration on back). The mechanism is mounted in a NEMA indoor or outdoor enclosure and is intended for the control of lighting, heating, air conditioning, pumps, motors, or general electrical circuits in residential, commercial, industrial and agricultural facilities.

SPECIFICATIONS

Input Voltage: 120 VAC, 208/240 VAC, or 277 VAC in all units based upon dipswitch configuration.

15087

NEMA 3R

Indoor & Outdoor

BM-A301US5-O2

15207

NEMA 1

Indoor

BM-A301US5-I2

56922

NEMA 1

Indoor

BM-A301US5-I2

15132

NEMA 3R

Indoor & Outdoor

EM-A301US9-O2

Switch Rating: DPDT Models

Normally Open Contacts

40A Resistive, 120-277Vac.

30A General Purpose, 120-277Vac.

20A Resistive, 30Vdc

1 HP, 120Vac ; 2HP, 240Vac ;

20A Ballast, 120-277Vac.

15A Tungsten, 120Vac

5.4A Tungsten, 208-277Vac. 800VA, Pilot Duty, 120Vac. 720VA, Pilot Duty, 240-277Vac. TV-5, 120Vac

Normally Closed Contacts

30A Resistive, 120-277Vac

15A General Purpose, 120-277Vac

15A Resistive, 30Vdc

20A Ballast, 120-277Vac

1/4HP, 120Vac; 1/2HP, 208-240Vac. 290VA, Pilot, 120Vac.

360VA, Pilot, 208-240Vac.

NOTE: If loads are connected to both NC and NO contacts, both contacts are decorated to 67% of the above values.

ENVIRONMENTAL RATINGS

Ambient Temperature: –40F to 130F

Humidity: 0-95% RH, Non-condensing

WIRING CONNECTIONS

Screw clamp terminals for up to 2 AWG #8 wires per position. For supply connections, use 8AWG or larger wires suitable for at least 105° C. Use copper conductors only.

Lights

Power LED (Orange) – Light illuminates when power is applied to the timer

Status LED (Green) – Light illuminates when power is applied to load.

WARNING

Risk of electric shock

• Shut off power at fuse box or circuit breaker box before installation

Risk of fire

• Do not use to control receptacle outlets

• Do not exceed electrical ratings

• Use copper wire only with this device

Included Hardware

QTY

Hardware

 

 

3

M4 Anchors 1” Long

3

M4 Screws 1” Long

2

8 AWG Jumpers for 240V AC

2

10 AWG Jumpers for 120V AC

1

Wire Nut (For Ground Wires)

 

 

INSTALLATION

CAUTION: Before wiring or servicing, power to this time switch and the equipment it controls must be turned off. Turning off the time switch only will not prevent a shock hazard. Replace cover plate within housing before supplying power to time switch. If you are not comfortable installing this device please contact a licensed electrician. Before installing this product read all instructions carefully.

Removing Knockout

1.Select knockouts to be used. Remove the inner 1/2” knockout by inserting a flathead screwdriver on the inner most ring and carefully punching the knockout loose. Remove slug. If the 3/4” knockout is required, remove the outer ring with pliers after removing the 1/2” knockout. Smooth edges with

a knife if necessary.

Please refer to Quick Start Guide for Examples and More Details.

Mounting of the Time Switch Box

NOTE - Before mounting be sure to remove knockouts for the wires, (see Quick Start Guide)

1.In order to mount the box you will need the 3 supplied anchors and 3 supplied screws from the hardware list above. (Anchors included are designed for mounting on sheetrock.)

2.Using the box as a template, mark with a pencil where the three pilot holes will be drilled.

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GE BM-A301US5-O2, BM-A301US5-I2 specifications Application, Specifications, Nema 3R, Installation

BM-A301US5-O2, BM-A301US5-I2 specifications

The GE BM-A301US5-I2 and BM-A301US5-O2 are cutting-edge battery management systems (BMS) designed for advanced energy storage applications. Known for their reliability and efficiency, these models offer a suite of features that cater to both consumer and industrial needs.

One of the standout characteristics of the GE BM-A301US5 series is its robust communication capabilities. The systems are equipped with advanced communication protocols that facilitate real-time monitoring and data transmission. This allows users to have access to critical performance metrics, ensuring that the battery management system operates at peak efficiency. Users can monitor voltage, current, temperature, and state of charge, enabling informed decision-making regarding energy usage and battery health.

Another notable feature of the BM-A301US5-I2 and BM-A301US5-O2 is their enhanced thermal management technology. These models come with built-in temperature sensors that monitor the battery's thermal condition. This feature is crucial for preventing overheating, which can lead to battery degradation and potential safety hazards. By incorporating efficient cooling solutions, these BMSs ensure that batteries remain within optimal operating temperatures, thus prolonging their lifespan and maintaining performance.

The GE BM-A301US5 series also emphasizes safety, integrating multiple layers of protection to prevent over-voltage, under-voltage, over-current, and short circuits. These safety mechanisms are essential in high-energy applications, significantly lowering the risks associated with battery systems. Additionally, the BMS includes intelligent algorithms that optimize charge and discharge cycles, further enhancing overall battery safety.

Both models are compatible with various battery chemistries, including lithium-ion and lead-acid, offering users flexibility in battery selection. Their modular design allows for easy scalability, making them suitable for a range of applications from residential energy storage to large-scale industrial setups.

Efficiency is another key aspect of the BM-A301US5 series. These systems are designed to minimize energy loss during charging and discharging processes, contributing to optimal energy utilization. This efficiency is especially important in commercial settings where energy costs play a crucial role in overall operational expenses.

In summary, the GE BM-A301US5-I2 and BM-A301US5-O2 stand out in the market for their advanced management capabilities, safety features, and adaptability to various battery technologies. Their emphasis on performance and reliability makes them an excellent choice for both individual users and businesses looking to optimize their energy storage solutions. As industries continue to shift towards renewable energy sources, innovative systems like the GE BM-A301US5 are poised to play a pivotal role in shaping the future of energy management.