MPB-4000-NZTA-Approved-Lights_03-PB Traffic
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MPB 4000 NZTA Approved Lights

MPB4000 NZTA approved lights are a new generation radio or cable controlled vehicle activated portable traffic lights, which are compliant to stringent NZTA requirements.

Internationally, MPB4000 are compliant with all specifications of the VDE, TL-LSA97 and RiLSA.

Introduced and approved for use in New Zealand since 2007, MPB 4000 are the Rolls Royce of the P.Berghaus Traffic light range. Capable of managing the standard, Oneway,Three Way and Crossroads (4 Way), MPB 4000s can also be do customised programs, like Pedestrian crossings, automatic programs switches based on traffic volumes and more. Additional heads can be set up in parallel, emulating the setup we normally see at junctions where permanent traffic lights are installed.

Benefits of using the MPB4000 lights 

NZTA approved

Ease of Traffic Plan approval

Will assist in compliance requirements

Important Note:

The signal system consisting of a minimum of two signal heads is set up with a plug-in hand-held programming Handbox.  Programming is really easy, for example for a One Way, just enter the following information:

1. Length of construction site

2. Speed of vehicles through the One Way

3. Length of green phase

MPB 4000 can also be easily programmed to handle installations such as

 “Green on Demand”:  This is an ideal program for low volume of traffic. The lights will stay on Red until one of the heads detects a car. The lights when operating in this program mode work on First Come First Go basis.

“Green Extend”:  This program is used when the traffic from one end is heavy. One light head remains green continuouslyuntil the other end detects a car.

“Haul Route Crossing” can be managed either manually or using a remote control.

Remote Control Operation and SMS Fault Monitoring are available as additional options. 

Standard features include:

  • Directional radar detectors with function display (VA versions)
  • LED lamps 12 V
  • Quartz/cable/radio-operated
  • Radio-controlled systems with choice of single frequency or multi frequency radio transmitters
  • Automatic night dimming of LEDs for reduced power consumption when outside brightness decreases
  • Signal heads adjustable in height
  • Stackable mobile battery casing for 2 batteries

MPB 4000 signal system also offers the following standard safety features:

  • Watchdog as emergency flash signal for possible faults and total failure
  • Red lamp monitoring, status yellow and status green monitoring
  • Green/Green protection
  • Interim time monitoring
  • Digital transmission system with interference protection.

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