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PBx-10 Power Block
The PBx-10 Power Block is designed to control ventilation equipment for a single room. Power Blocks work with the Select Ventilation module of OMNI Select to control equipment according to your programmed settings. The 10-stage control has 2 variable AC stages, 2 variable 0 to 10 VDC stages, and 6 relays. Durable and rugged, Power Blocks can control virtually any type of load, from ventilation fans, to variable frequency drives, to augers, to lights. Request a quote
Technical Specs

 

control type:

automatic,temperature based

Logging info:

Minimum and maximum temperature

Range:

-13 to 125°F (-25 to 51°C)

AC Variable QTY.:

2

Input:

120/230 VAC, 50/60 Hz

AC Variable Rating:

10 A at 120/230 VAC, general-purpose (resistive)
7 FLA at 120/230 VAC, PSC motor
1/2 HP at 120 VAC, 1 HP at 230 VAC, PSC motor

Display:

Four-digit LED

DC Variable QTY.:

2

Error code display:

yes

DC Variable Rating:

0 to 10 V, 2K Ohm load

Ventilation disable:

yes

Relay stages:

heat, cool, duty cycle, curtain, timed event or actuator control

Test mode:

Manual override,temperature test

Relay QTY.:

6

Power-failure settings protection:

yes

Relay Rating:

6 A at 120/230 VAC, general-purpose (resistive)
1/3 HP at 120 VAC, 1/2 HP at 230 VAC
360 W tungsten at 120 VAC

Fan de-ice:

Three-second full-power-turn-on

Relay fuses:

12 A, 250 VAC ABC-type ceramic

Enclosure:

NEMA 4X

Alarm type:

NC or NO

Four probe temp averaging

optional

Alarm QTY.:

1

Temperature probe:

1

Alarm relay rating:

0.4 A at 125 VAC, 2.0 A at 30 VDC, resistive load
0.2 A at 125 VAC, 1.0 A at 30 VDC, inductive load

Length:

30 feet, extendable to 500 feet

Approval:

CSA

temperature logging:

yes

 

 

Locations
  • Topcool HeadquartersHengjiang Industrial Zone,Fuwan Town,
    Gaoming District,Foshan City,
    Guangdong Province,China
    Phone:  86-757-88861830 Fax: 86-757-88861828
    Email:   info@topcool.co

 

 

 

 

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