TITAN DR 45kA
Class II 45,000 Amp Surge Protection


The Titan DR provides high-quality surge protection for DIN Rail mounting inside electrical cabinets. The Titan DR can be mounted on 43880 DIN Rail prior to the incoming power source to isolate the cabinet from the outside environment. This product is ideal for manufacturers and integrators requiring designed-in power protection.

Applications
EFI´s new Titan DR Surge Protection Devices (SPD) provide protection for single and multi-pole TNC and IT respectively TNS and TT energy supplier networks. The Titan DR is ideal for homes, commercial and industrial buildings as well as manufacturers and integrators of industrial, medical and commercial instrumentation equipment.

Superior Performance
The Titan DR utilizes a suppression circuit that provides up to 45,000 amps of surge protection from voltage surges generated by lightning, power supplier network switching, motors, frequency converters, etc.

Safety
The Titan DR provides safe and reliable operation by incorporating EFI´s latest safety developments including EFI´s trademarked Lightning Temp® fusing technology. Each MOV is individually fused for maximum safety. The Titan DR has been tested in accordance with CE and IEC 61643-1.

Easy Installation
The Titan DR mounts quickly and easily to 35mm mounting rails (DIN# 43880). 50mm2 screw connectors provide easy parallel connection to the power system. The small footprint of the Titan DR provides greater installation flexibility, even where space is limited.

The plug-in module of the single pole device allows replacement of a damaged SPD while still connected to the mounting rail and power.


FEATURES ADVANTAGES BENEFITS
IMAX Higher IMAX for class II Higher protection levels
Dry Contacts Dry contact circuit integrated at the PCB Remote diagnostic
Green Status LED Provides continuous status indication Prevents unknown loss of protection
Lightning Temp® Fuse Offerts protection from extreme surge currents Provides reliable operation and prevents dangerous thermal run-away when MOVs are damaged
Plug-in Modules User replaceable module Allows replacement without interrupting power

Product Specification

Models Available: DR1P45K230S (DC)
DR2P45K230S		 DR1P45K400S (DC)
DR4P45K400S (DC)

Performance
Technology: MOV
Max Surge Current: 45kA
Response Time: =<5ns

Mechanical Description
Terminal Size: 50mm2
Mounting Method: Parallel (for use on DIN 43880 rail)
Thermal Fusing: Yes, Lightning Temp® Fuse
Operating Frequency: 50/60 Hz
Max Operating Current
    Parallel
 Unlimited
    Series (preferred)
 Up to 40 A
Circuit Type: Parallel
Operating Temperature: -30 to +75 C
Terminal Capacity: Min 1x2,5mm2
Max 1x50mm2
Plug-in Module: 1 Pole Devices Only

Diagnostics
1 Pole:
2 Pole:
4 Pole:		 Status Window, Optional Dry Contacts
Green Status LED
Green Status LED, Optional Dry Contacts

Standards
CE, IEC 61643-1, NF C61-740

TITAN DR 45kA CLASS II SURGE PROTECTION
MODEL Imax Inom Up (L-PE) Un UC
MCOV		 No. of
Poles		 Protection Modes Aux Contact
DR1P45K230S (DC) 45kA 10kA 1000V 230V

270V

1

 Single mode
L-PE or N-PE
 Optional (DC)
DR1P45K400S (DC) 45kA 10kA 2100V 400V 480V 1 Optional (DC)
DR2P45K230S 45kA 10kA 1000V 230V 270V 2 Three Mode
L-PE, L-N, N-PE		 N/A
DR4P45K400S (DC) 45kA 10 kA 1000V 230V (L-N)
400V (L-L) 		270V
480V 		4 Seven Mode
L-PE, L-N, N-PE		 Optional (DC)