RUiXU RX-LFP48100-H| 19" Rack Mounted 3U Module| Self-heating| UL1973 9540A CEC SGIP

SKU RX-LFP48100-H

Regular price: $1,099.00

Regular price: $1,099.00

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Estimated shipping time

You can typically expect your items to arrive within 4–7 business days, depending on your location and product availability.

What is your Return Policy?

At Northgrid Supply, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:

1. Return Window

You can request a return within 30 days of receiving your order. Unfortunately, we’re unable to accept returns after that time frame.

2. Who Pays for Return Shipping?

If your item arrives damaged, defective, or incorrect, we’ll cover the return shipping cost.
If you’re returning an item because you changed your mind, you’ll be responsible for return shipping fees.

3. Damaged or Defective Items

Received something broken or not working properly? Contact us within 30 days. We’ll provide a prepaid return label and once the item is returned and inspected, we’ll issue either a full refund or a replacement—including any original shipping costs.

4. Changed Your Mind?

If you no longer want the item, you can return it within 30 days—as long as it's unused, in its original packaging, and in resellable condition. You’ll need to handle the return shipping, and once we receive and inspect it, we’ll refund the product cost (excluding shipping).

5. Refund Processing

Once we receive and approve your return, we’ll send a confirmation email and issue a refund to your original payment method within 7 business days. Please allow additional time for banks or credit card companies to process and reflect the refund.

If it’s been over 10 business days since your refund was approved and you still don’t see it, contact us at support@northgridsupply.com and we’ll look into it immediately.

6. Restocking Fees

In some cases, a restocking fee may apply depending on the item and return reason. If applicable, we’ll clearly communicate this during your return request process.

Product Description

The RX-LFP48100-H is a self-heating 48V 100Ah server rack lithium battery designed for cold-weather use. Its 19-inch 3U rack-mounted form provides 5.12kWh of nominal energy and 4.92kWh of usable energy.

The battery can safely charge at temperatures down to -4°F using a standard charger or solar charger. Its heater pads draw power directly from the charger, with self-heating beginning at or below 41°F and stopping at or above 53.6°F.

The modular design supports up to 32 batteries in parallel, allowing configurations from 5kWh to 160kWh without an external controller. RS485 and CAN communication support the inverter protocols confirmed on the product page.

Key Features

Self-Heating System: Integrated heater pads draw power from the charger to support charging in cold-weather conditions.
Cold-Weather Charging: Can safely charge at temperatures down to -4°F using a standard charger or solar charger.
Rack-Mounted Design: Built as a 19-inch 3U module for rack-mounted installation.
Expandable Configuration: Supports up to 32 units in parallel and system configurations from 5kWh to 160kWh without an external controller.
Inverter Protocol Selection: DIP address settings are used to select the RS485 baud rate and inverter protocol.
CAN Communication Compatibility: Compatible protocols listed on the product page include Victron, SMA, Studer Innotec, Sofar, Sol-Ark, Solis, GoodWe, Deye, Growatt, SAJ, Luxpower, Megarevo, INVT, Sermatec, TBB, MUST, Sunsynk, and Schneider.
RS485 Communication Compatibility: Compatible protocols listed on the product page include MPP, Voltronic, RCT, Alpha, and OutBack.
Multiple Installation Options: Supports wall-mounted, floor-mounted, stacked, and rack-mounted installation.

Specifications

Nominal Voltage: 51.2V
Nominal Capacity: 100Ah
Nominal Energy: 5.12kWh
Usable Energy: 4.92kWh
Operating Voltage Range: 44.8V–56.0V
Charge Voltage: 56V
Float Voltage: 54.6V
Recommended Charge Current: 50A
Maximum Charge Current: 70A
Recommended Discharge Current: 50A
Maximum Discharge Current: 100A
Communication: RS485 and CAN
Peak Discharge Current: 101–119A for 5 minutes; 120–149A for 15 seconds
IP Rating: IP20
Cycle Life: At least 6,000 cycles at 90% depth of discharge
Net Weight: Approximately 103.6 lb.
Dimensions: 18.9 in. W × 5.2 in. H × 18.1 in. D
Cell Type: Lithium iron phosphate (LiFePO4)
Design Life: 15 years
Operating Temperature: 14°F–122°F
Storage Temperature: 14°F–113°F
Relative Humidity: 5%–90%, non-condensing
Maximum Installation Altitude: 13,123 ft.
Installation Location: Indoor
Installation: Wall mounted, floor mounted, stacked, or rack mounted
Certifications: UL9540A, CE, IEC 62619, UL1973, and UN38.3
Heater Voltage: 56V
Heater Power Consumption: 480W
Self-Heating Activation: Starts at or below 41°F
Self-Heating Deactivation: Stops at or above 53.6°F
Test Conditions: 90% depth of discharge with a 0.2C charge and discharge rate at 77°F
Usable Energy Note: System usable energy may vary depending on the inverter brand
Temperature Derating: Derating occurs from 14°F–50°F and from 104°F–122°F

Standard Included

(1) RUiXU 48V Server Rack battery (RX-LFP48100)
(1) RJ45/CAT5e Patch Cable
(1) Ground Cable
(1) Set of Parallel 4AWG Cables per battery

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