Name: POWER Card – Chassis PSU, AC/HVDC and DC-48V Input – ANKVI
SKU: POWER Card

Description

Overview

The POWER Card is the power supply unit (PSU) card of the DWDM chassis. It is available with an AC/HVDC input or a DC-48V/-60V input and occupies slots 44/45/54/55.

Power modules are used in a 1+1 backup arrangement, so the device continues to function normally even after a single PSU fails.

POWER Card Key Features

PSU-AC/HVDC: rated AC 220V, 198 to 242V (45Hz to 65Hz), and rated HVDC 240V, 192 to 288V
PSU-LDC: rated DC -48V/-60V, range -40 to -72V
1+1 backup — the device continues to function normally even after a single PSU fails
Occupies slots 44/45/54/55 of the chassis
Real-time collection of the ambient temperature of the power card
Overheat protection with automatic resume once the temperature drops
Status light — green for normal operation, orange for a fault
Overvoltage and undervoltage protection with automatic power restoration
Real-time power query of input and output voltage and current, with power accuracy of ±4 % or better
Power plug and cord options: IEC and China national standard plugs, 10A standard cord for AC220V/HVDC240V, and a cord of no less than 10 square for DC-48V

POWER Card Specifications

Technical Specifications

Function	Description
Occupied Slots	44/45/54/55 slot
Input Voltage	PSU-AC/HVDC: rated AC 220V, voltage range 198-242V (45Hz to 65Hz) and rated HVDC 240V, voltage range 192 to 288V PSU-LDC: rated DC -48V/-60V, voltage range -40 to -72V
1+1 Backup	The device continues to function normally even after a single PSU fails
Temperature Monitoring	Can collect the ambient temperature of the power card in real time
Overheat Protection	When the power module temperature exceeds the set threshold it enters protection mode, cuts off power supply and triggers an overheating alarm; once the temperature drops the module automatically resumes normal operation
Status Indication	A green light on indicates normal operation, an orange light on indicates a fault
Power Plug and Power Cord	AC220V and HVDC240V support optional IEC and China national standard plug power cords; a 10A standard power cord is required, and DC-48V requires a power cord of no less than 10 square
Power Status	Supports power supply monitoring in on, normal and abnormal states
Overvoltage and Undervoltage Protection	The protected state is characterised by output power shutdown and power supply interruption, with automatic power restoration capability
Real Time Power Query	Supports querying real-time data such as current input and output voltage and current, with power accuracy of ±4% or better
Mixed Configuration (optional)	Supports hybrid configurations of PSU-AC/HVDC and PSU-LDC

Deployment Scenarios

Powering the DWDM chassis from slots 44/45/54/55 with 1+1 backup
Sites with an AC or HVDC feed that need PSU-AC/HVDC modules
Sites with a DC-48V/-60V feed that need PSU-LDC modules
Installations that require overheat and over/under-voltage protection with automatic restore
Deployments that monitor real-time input and output voltage and current with high power accuracy

Packing & Shipping

Clients often worry about transit damage?

Our sturdy packaging puts those fears to rest. For different products we use waterproof film, foam protection, palletizing, wooden frame securing and cable reels. This ensures safe and reliable transport.