Earthsafe Systems, Inc.

SYSTEMS

EXPERIENCE

NEWS

SERVICES

CAPABILITIES

TECHNICAL

NETWORKS

Fuel Storage
Systems

Automotive/
Aerospace Products

Emergency Power
Products

Software & System
Monitors

INTEGRATED-NETWORKED-MODULAR CONTROL SOLUTIONS
SOFTWARE INTERFACE FOR BUSINESS SYSTEM INTEGRATION
E-POWER CONTROL MODULES
CUSTOMER SOLUTIONS
EARTHSAFE TECHNICAL SERVICES
SYSTEM MECHANICAL COMPONENTS AND SENSORS

E-POWER CONTROL MODULES

Earthsafe E-Power Control Modules are the backbone of reliable integrated fuel systems. The modules are based on advanced industrial control architecture and components. Data networking devices are built-in to allow integration with facility management systems.

The modules provide independent control functions for individual systems devices such as day tanks or duplex pump sets. The modules interface to each other with hard-wired control signals for safety and reliability. System modularity provides important benefits including:

Flexibility to accommodate a broad range of complex configurations.
Standardization to provide the same control modules at multiple facilities with varying system configurations.
Redundancy to allow for component failure without compromising the full system.
Expansion capability to allow for phasing of projects as additional capacity is required.

Earthsafe E-Power modules provide a diverse range of control functions based on a single standard industrial grade processor. The processor has been proven in hundreds of thousands of industrial applications worldwide. The modules are programmable so that they can be modified to suit specific operating environments and the exacting needs of facility personnel.

The modules are built from world class industrial grade components. Replacement parts are available from local sources worldwide, as well as from Earthsafe.

E-Power Control Modules
MODEL	DESCRIPTION	FUNCTION
C100 C200 C250 C300 C350 C400 C450 C500 C550 C600 C700 C750 C800 C900 C910 C920 C930 C931	Generator Tank Level Module Duplex Pump Module Tank Selector Module Filter Monitor Module Filter Control Module Tank Fill Monitor Module Tank Power Fill Module Tank Level Leak Module Genset Tank Level Gauge Heating Control Module Network Interface Module Micro Network Integrator Module Power Switching Module Fuel Header Control Module Quadplex Control Module MicroPlex Control Module SuperDuty Level Controller SuperDuty Tank / Pump Controller	Monitors level in tanks. Provides pump on / off signals to pump control. Provides actuation of tank inlet solenoid valves. Starts pumps based on tank level control input. Provides lead / lag alternation. Monitors flow switch to auto switch to secondary pump. Controls fuel source and return flow where multiple fuel supply tanks are provided. Monitors low level sensor for auto switch to secondary pump. Monitors fuel filters for water accumulation and differential pressure. Controls filter circulation pump on a time cycle. Monitors fuel filters for water accumulation and differential pressure. Monitors and controls bulk tank fill operations. Provides high level warning and alarm. Operates tank fill pipe control valve and provides pump shut down signal. Controls bulk tank fill pump where a fill pump where a power fill pump is provided. Monitors fuel tank levels and inventory and monitors leak detection sensors for tanks and piping. Electronic genset tank level and volume indicator. Designed for shallow generator base tanks. Monitors pipe and tanks for temperature. Controls heating devices. Provides high and low temperature alarms. Connects all control modules to provide complete system information. Provides industry standard interface to facility BMS system. Provides programmable output relays. Accepts inputs from third party equipment to integrate equipment with E-Power Control Module network. Accepts primary and secondary system power sources. Auto switching of power source upon failure of primary source. Controls flow and provides monitoring for header type fuel systems serving multiple generators. Integrates control functions for 1 to 4 generator day tanks and duplex pump set. Provides level control and pump control for a single generator day tank. Monitors level in tanks and provides pump on / off signals to pump control. Includes dual control processors and accepts dual power sources. Monitors primary and secondary level sensors. Monitors primary and secondary tank inlet solenoid valve positions. Monitors genset tank inlet flow sensors. Starts pumps based on tank level control input. Provides lead / lag alternation. Monitors flow switch to auto switch to secondary pump. Controls fuel source tank and return flow where multiple fuel supply tanks are provided. Monitors low level sensor for auto switch on tank low level. Includes dual control processors and accepts dual power sources.