  In the present report, we investigate various properties of the Nb2PdS5
superconductor. Scanning electron microscopy displayed slabs like laminar
growth of Nb2PdS5while X-ray photoelectron spectroscopy exhibited the
hybridization of Sulphur (2p) with both Palladium (3d)and Niobium (3d). High
field (140kOe) magneto-transport measurements revealed that superconductivity
(Tc onset =7K and Tc R = 0 = 6.2K) of the studied Nb2PdS5material is quite
robust against magnetic field with the upper critical field (Hc2) outside the
Pauli paramagnetic limit. Thermally activated flux flow (TAFF) of the compound
showed that resistivity curves follow Arrhenius behaviour. The activation
energy for Nb2PdS5 is found to decrease from 15.15meV at 10kOe to 2.35meV at
140kOe. Seemingly, the single vortex pinning is dominant in low field regions,
while collective pinning is dominant in high field region. The temperature
dependence of AC susceptibility confirmed the Tc at 6K, further varying
amplitude and frequency showed well coupled granular nature of
superconductivity. The lower critical field (Hc1) is extracted from DC
magnetisation measurements at various T below Tc. It is found that Hc1(T) of
Nb2PdS5 material seemingly follows the multiband nature of superconductivity.
