DDPS Positive (+) Dual Diode Switch

FEATURES

    Shooting line color: White

    Detonator line color: Black/Blue

    Ground line color(Optional): Black

    Downhole pin: Brass pin

SPECIFICATIONS

    Part Number：  SF Switch-DDPS

    Max. Pressure： 15,000 psi （103 MPa）

    Max. Temp.：   177°C（350°F）

    Max. Voltage ： 600 VDC

    Max. Current ： 2,000 mA

INSTRUCTION

Dual Diode Switch is installed in bulkhead body. It can pass positive (+) current to detonator in lower gun and negative (-) current to detonator in upper gun. The polarity of the upper and lower detonator connections cannot be changed by the operator. The white wire on a dual diode must always be connected to the shooting line. If the upper detonator and shooting line are reversed, both detonators will be fired at once.

INSPECTION METHODS