Terminals

800 Volt Rated - 10mm fitted to PDB1500 and above - For ease of wiring.

 

Standard Units

Standard units are shown in the striped sector of the table below. Others available on request.

 

Part Number

Choose enclosure and Ohmic Value required e.g. 3000 Watts, 22 Ohms: Part Number PDB3000-22.

 

Thermal Cut Out

Thermal cut-outs can be offered - for connecting in the trip circuit of breaker - 230 Volt AC supply.

Add CO to the end of the Part Number.

 

Ingress Protection

IP20.

 

Finish

Black powder coated.

 

Construction

Perforated steel, Zinc coated.

 

Mounting

Suitable for wall or base.

 
 D. B. Resistors - Dimensions (mm)

TYPE

A

B

C D E F G

PDB200

140

200

115 125 108 38 4

PDB400

182

300

133 168 208 38 4

PDB750

182

430

153 168 335 38 4

PDB1000

182

430

153 168 335 38 4

PDB1500

510

315

187 495 225 40 5

PDB2000

510

315

187 495 225 40 5

PDB3000

510

500

187 495 410 40 5

PDB4000

510

500

187 495 410 40 5
   

Power ratings

The power rating and minimum resistance value required should be specified by the drive manufacturers. This will ensure braking capacity of the drive is not exceeded.

The following short time rating table is for general guidance.

 
 Ohmic Values & Ratings - Continuous, Short Time & Intermittent
TYPE CONT   SHORT TIME (SECONDS)   INTERMITTENT (MINUTES)
      5 10 20   1/2 1 2 3 4 5
 

WATTS

 

WATTS

WATTS

WATTS

 

WATTS

WATTS

WATTS

WATTS

WATTS

WATTS

PDB200

200

  4000 3000 1800   1100 660 500 400 300 250
PDB400

400

  8000 6000 3600   2200 1300 1000 800 600 500
PDB750

750

  14700 11000 6600   4000 2400 1830 1460 1100 900
PDB1000

1000

  20000

15000

9000  

5500

3300

2500

2000

1500

1200
PDB1500

1500

  29400

22000

13200  

8000

4800

3600

2900

2200

1800
PDB2000

2000

  40000

30000

18000  

11000

6600

5000

4000

3000

2500
PDB3000

3000

  58800 44000 26400   16000 9700 7300 5800 4400 3700
PDB4000

4000

  80000 60000 36000   22000 13200 10000 8000 6000 5000

 

 

 

Operating 1x Per Hour

 

 Operating Time in any 15 Minute Period

 
   

Standard Units

Standard units are shown in the striped sector of the table below. Others available on request.

 

MAXIMUM

CONTINUOUS

WATTS

200 400 750 1000 1500 2000 3000 4000 6000 8000 9000 12000 16000

ENCLOSURE

TYPE PDB

200 400 750 1000 1500 2000 3000 4000 3000 4000 3000 4000 4000

NUMBER OF

ENCLOSURES

1 1 1 1 1 1 1 1 2 2 3 3 4

RESISTANCE

OHMS

(-0 / +10%)

                         
1.5                          
1.8                          
2.2                          
2.7                          
3.3                          
3.9                          
4.7                          
5.6                          
6.8                          
8.2                          
10                          
12                          
15                          
18                          
22                          
27                          
33                          
39                          
47                          
56                          
68                          
82                          
100                          
120                          
150                          
180                          
220                          
270                          
390                          
470                          
560                          
680                          
820                          
1000                          
1200                          
 
 
 
 
                 

Copyright HVR Pentagon Ltd 2014. All Rights Reserved. This page last updated: 6 March, 2014.