float switches (control box)

EXTERNAL 1Ø

(230 VAC)

POWER SOURCE

CIRCUIT

BREAKER

L1RED

NOTE:

CHECK JUMPER SETTINGS ON

TRANSFORMER, REFERENCE

CB200 WIRING DIAGRAM. 230 VAC

CONFIGURATION SHOWN.

MOUNT CONTROL

BOX IN AN UPRIGHT

VERTICAL POSITION

AS SHOWN.

L2BLACK

GREEN

GROUND

POWER INPUT CABLE

TO CONTROL BOX

H1

H3

H2

H4

 

 

 

 

 

 

 

 

 

 

110

115X1

120

X2

 

XF

X1

 

 

FUSE

 

 

 

 

 

 

 

 

MTE

AC POWER

 

 

 

 

 

TERMINAL BLOCK

 

 

 

 

FLOAT SWITCH

 

 

 

 

 

TERMINAL BLOCK

 

 

 

 

 

B

L1

L2

L3

2

3

4

 

 

1

 

 

 

 

 

 

 

CLASS

FLC (A)

STOP

 

 

 

 

 

 

 

AUTO

HAND

8

10

RESET

 

 

 

 

 

 

TB1

10

10

12

 

 

 

 

 

 

30

30

6.4

16

 

 

 

 

 

 

 

 

20

20

7

 

 

 

 

 

 

 

 

 

 

 

 

 

B

L1

L2

L3

1

2

3

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RED

 

 

 

 

 

A

 

2

4

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RED

 

 

 

BLACK

BLACK

 

 

 

 

 

 

 

 

 

 

 

 

 

GREEN

 

 

 

JUMPER

 

 

 

 

 

 

 

 

 

WIRE

 

 

 

 

CONTACTOR

NOTE:

REFER TO OPERATION MANUAL FOR THE CORRECT SETTING OF THE ELECTRONIC OVERLOAD UNIT.

ELECTRONIC OVERLOAD MODULE TERMINAL BLOCK

POWER INPUT

FLOAT

 

TO CTRL BX.

 

SWITCH

 

TERMINAL BD.

 

INPUTS

1Ø 230 VAC

 

 

 

POWER OUTPUT

 

 

TO PUMP

 

 

START FLOAT

 

 

SWITCH. CONNECT

 

 

TO TERMINALS 1 AND 2

SECURE FLOAT SWITCH

 

SINGLE

WIRES TO PUMP

 

 

 

DISCHARGE HOSE

 

FLOAT SWITCH

 

 

 

APPLICATION

WARNING

 

 

MODEL SW1WOPA

 

 

 

CONTROL BOX INSTALLATION IS TO BE

 

 

 

PERFORMED BY A LICENSED ELECTRICIAN

 

 

 

OR QUALIFIED PERSONNEL.

 

 

 

THE POSSIBILITY OF ELECTRICAL SHOCK

 

STOP FLOAT

 

OR ELECTROCUTION EXISTS, WHICH COULD

 

 

SWITCH. CONNECT

 

CAUSE SEVERE BODILY HARM EVEN DEATH!.

 

TO TERMINALS 3 AND 4

 

PUMPING

RANGE

SUBMERSIBLE

PUMP

NOTICE

For correct wiring to pump motor (1Ø, 230 VAC), add

a16 AWG. jumper wire approximately 5-inches in length between the input terminal block marked L3 and terminal 4 on the electronic overload unit. Reference CB200 wiring diagram (old style)

Figure 10. CB200 Control Box (Old Style)

Dual Float Switch Application Diagram

st3020b1/BCUL Sub. pump • operation and parts manual — rev. #2 (10/28/10) — page 17

Page 16 Page 18
Page 17
Image 17
Multiquip st3020b1, st3020bcul manual Single
Page 16 Page 18

st3020bcul, st3020b1 specifications

The Multiquip ST3020B1 and ST3020BCUL are robust and efficient generators designed to meet the power needs of various applications. These models are particularly popular among contractors, events, and emergency services due to their reliability and high performance.

One of the main features of the ST3020B1 is its impressive power output. With a rated capacity of 30 kW, this generator is capable of powering a variety of tools and equipment simultaneously. The ST3020BCUL variant, while also maintaining similar power output, offers additional features that enhance usability and functionality. Both models are equipped with a durable frame and come with advanced noise-reduction technology, making them suitable for use in noise-sensitive environments.

The design of the ST3020B1 and ST3020BCUL emphasizes portability. Both models are fitted with heavy-duty wheels and ergonomic handles, allowing for easy maneuverability across job sites. Their compact design ensures that they occupy minimal space without compromising on performance.

In terms of technology, these generators are powered by a reliable engine that guarantees consistent performance. The advanced fuel consumption management system enhances efficiency, allowing longer operational periods before refueling. Additionally, the generators are designed with user-friendly control panels that provide clear indicators for oil levels, battery voltage, and running status, ensuring easy monitoring during operation.

Safety features are paramount in the design of the ST3020B1 and ST3020BCUL. Both models are equipped with Automatic Low Oil Shutdown systems, preventing engine damage and ensuring longevity. The overload protection mechanism safeguards against potential equipment damage by automatically shutting down the generator when necessary.

Moreover, the ST3020BCUL model goes a step further by integrating additional outputs, including multiple 120V and 240V outlets, catering to diverse power requirements. This versatility makes it ideal for both professional construction environments and recreational applications.

In summary, the Multiquip ST3020B1 and ST3020BCUL generators stand out for their powerful output, portability, user-friendly technology, and safety features. These characteristics make them an essential tool for anyone requiring reliable mobile energy solutions, contributing significantly to enhanced productivity and efficiency in various operational settings.
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