Uninterruptible Power Supply, Modulon NH Plus

With the NH Plus’s modular structure, when a failure occurs the malfunctioning module is automatically excluded from the system and another takes over to maintain normal operations. You can then hot swap a backup module so the repair time is effectively zero.

Since restoring the system uses a simple module swap, the chance for a subsequent failure due to non-standard maintenance procedures is also reduced significantly.

Typically, the number of UPSs needed for a project is based on the largest foreseeable load requirements. With the NH Plus’s modular structure, you can scale from 20kVA to 480kVA adding 20kVA units as you require. You no longer need to make a large upfront investment based on estimated future needs.

The NH Plus’s scalability not only lowers your initial investment in UPSs, it also reduces your total equipment cost such as in air conditioning, helping optimize the effectiveness of your UPS and infrastructure deployment.

With N+X redundancy a system has several UPS units or modules operating in parallel. Up to X number of UPS units or modules can fail, the system will continue to run smoothly.

Conventional UPSs rely on a 1+1 redundancy structure. While 1+1 improves reliability, its offline maintenance and system expansion capabilities lack flexibility. But what is more critical, system redundancy provides only one level of protection.

In contrast, the NH Plus has an extremely flexible structure, offering N+1, N+2, N+3, and N+X redundancy. You can always add more modules to increase the backup redundancy.

With SNMP card and monitoring instruments, the NH Plus allows users to monitor and manage the environment’s temperature, humidity, fire, smoke, leak detectors and security system.