Battery Specifications, General | APC 990-1378 instruction

Technical Specifications

General	Temperature
	- Ambient	32 - 104 o F	32 - 104 o F	32 - 104 o F
	- Ideal	77 o F	77 o F	77 o F
	Humidity (non condensing)	Max 95%	Max 95%	Max 95%

	Audible Noise (typical)	<65 dBa	<65 dBa	<65 dBa

	Efficiency
	- AC to AC normal operation	93%	93%	93%
	- AC to AC economy mode	95%	95%	95%

	Heat dissipation - kW (BTU)
	- Full rated load normal operation	0.75 (2569)	0.75 (2569)	0.75 (2569)
	- Full rated load economy mode	0.53 (1796)	0.53 (1796)	0.53 (1796)
	- 0.8 PF load, normal operation	0.60 (2055)	0.60 (2055)	0.60 (2055)
	- 0.8 PF load, economy mode	0.42 (1437)	0.42 (1437)	0.42 (1437)

7.2Battery Specifications

	10kW

Nominal DC current - Amps	50

UL rating of terminal blocks - AWGa	14 - 2/0
Nominal DC voltage	216

Nominal number of cells	108

Factory-set float charge voltageb	246
Charger current limit - Ampsc	6
Inverter efficiency -%
- 100% load	90
- 75% load	90
- 50% load	88
- 25% load	85

a.Terminal block has two positive and two nega- tive 8 mm (=5/16”) studs, hardware provided. Lug required.

Conductor size may vary based on installation requirements. Size all conductors per applicable codes.

b.Adjust the float charge voltage setting according to the battery manufacturer’s recommendations.

c.Programmable to lower level.

990-1378

Installation Guide APC BC300 Series 10kW 208/450/480V UPS

990-1378 specifications

The APC 990-1378 is a high-performance power supply designed for environments where reliability and efficiency are paramount. As a part of APC's range of power protection solutions, this unit is specifically engineered to safeguard critical electronic devices and maintain consistent power delivery even under demanding conditions.

One of the main features of the APC 990-1378 is its robust battery backup system. This ensures that connected devices remain operational during power outages, providing peace of mind for businesses and individuals relying on constant power supply for applications such as networking, telecommunications, and computer systems. The unit is equipped with advanced battery management technology that extends battery life while optimizing energy consumption.

In terms of technologies, the APC 990-1378 incorporates sine wave output, which delivers clean and stable power suitable for sensitive electronic equipment. This feature is essential for preventing equipment damage caused by power surges or fluctuations. Moreover, the power supply comes with multiple outlets, allowing users to connect several devices simultaneously without compromising performance.

Another characteristic that sets the APC 990-1378 apart is its intelligent LCD display. This user-friendly interface provides real-time information on power consumption, battery status, and system health, allowing users to monitor performance easily. The display also features customizable settings, giving users the flexibility to adapt the unit to their specific needs.

The build quality of the APC 990-1378 is impressive, designed to endure both indoor and outdoor environments. Its rugged casing and efficient cooling system guarantee reliable operation in various conditions, making it suitable for different applications, from home offices to enterprise data centers. Additionally, the compact design of this power supply saves valuable space, an essential consideration for users with limited installation areas.

The APC 990-1378 is also compatible with various management software solutions that facilitate remote monitoring and control. This capability is particularly beneficial for IT administrators who need to manage multiple units across different locations efficiently.

In summary, the APC 990-1378 is a versatile and reliable power supply that prioritizes performance, safety, and user convenience. Its advanced features and technologies make it a valuable asset for anyone seeking reliable power protection solutions in today's increasingly tech-driven world.